diff --git a/__tests__/fixtures/tailwind-output-important.css b/__tests__/fixtures/tailwind-output-important.css
index 28c1a3401..4c1fb2275 100644
--- a/__tests__/fixtures/tailwind-output-important.css
+++ b/__tests__/fixtures/tailwind-output-important.css
@@ -10334,34 +10334,38 @@ video {
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1) !important;
 }
 
-.transition-fastest {
+.duration-75 {
   transition-duration: 75ms !important;
 }
 
-.transition-faster {
+.duration-100 {
   transition-duration: 100ms !important;
 }
 
-.transition-fast {
+.duration-150 {
   transition-duration: 150ms !important;
 }
 
-.transition-medium {
+.duration-200 {
   transition-duration: 200ms !important;
 }
 
-.transition-slow {
+.duration-300 {
   transition-duration: 300ms !important;
 }
 
-.transition-slower {
+.duration-500 {
   transition-duration: 500ms !important;
 }
 
-.transition-slowest {
+.duration-700 {
   transition-duration: 700ms !important;
 }
 
+.duration-1000 {
+  transition-duration: 1000ms !important;
+}
+
 .example {
   font-weight: 700;
   color: #f56565;
@@ -20097,34 +20101,38 @@ video {
     transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1) !important;
   }
 
-  .sm\:transition-fastest {
+  .sm\:duration-75 {
     transition-duration: 75ms !important;
   }
 
-  .sm\:transition-faster {
+  .sm\:duration-100 {
     transition-duration: 100ms !important;
   }
 
-  .sm\:transition-fast {
+  .sm\:duration-150 {
     transition-duration: 150ms !important;
   }
 
-  .sm\:transition-medium {
+  .sm\:duration-200 {
     transition-duration: 200ms !important;
   }
 
-  .sm\:transition-slow {
+  .sm\:duration-300 {
     transition-duration: 300ms !important;
   }
 
-  .sm\:transition-slower {
+  .sm\:duration-500 {
     transition-duration: 500ms !important;
   }
 
-  .sm\:transition-slowest {
+  .sm\:duration-700 {
     transition-duration: 700ms !important;
   }
 
+  .sm\:duration-1000 {
+    transition-duration: 1000ms !important;
+  }
+
   .sm\:example {
     font-weight: 700;
     color: #f56565;
@@ -29861,34 +29869,38 @@ video {
     transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1) !important;
   }
 
-  .md\:transition-fastest {
+  .md\:duration-75 {
     transition-duration: 75ms !important;
   }
 
-  .md\:transition-faster {
+  .md\:duration-100 {
     transition-duration: 100ms !important;
   }
 
-  .md\:transition-fast {
+  .md\:duration-150 {
     transition-duration: 150ms !important;
   }
 
-  .md\:transition-medium {
+  .md\:duration-200 {
     transition-duration: 200ms !important;
   }
 
-  .md\:transition-slow {
+  .md\:duration-300 {
     transition-duration: 300ms !important;
   }
 
-  .md\:transition-slower {
+  .md\:duration-500 {
     transition-duration: 500ms !important;
   }
 
-  .md\:transition-slowest {
+  .md\:duration-700 {
     transition-duration: 700ms !important;
   }
 
+  .md\:duration-1000 {
+    transition-duration: 1000ms !important;
+  }
+
   .md\:example {
     font-weight: 700;
     color: #f56565;
@@ -39625,34 +39637,38 @@ video {
     transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1) !important;
   }
 
-  .lg\:transition-fastest {
+  .lg\:duration-75 {
     transition-duration: 75ms !important;
   }
 
-  .lg\:transition-faster {
+  .lg\:duration-100 {
     transition-duration: 100ms !important;
   }
 
-  .lg\:transition-fast {
+  .lg\:duration-150 {
     transition-duration: 150ms !important;
   }
 
-  .lg\:transition-medium {
+  .lg\:duration-200 {
     transition-duration: 200ms !important;
   }
 
-  .lg\:transition-slow {
+  .lg\:duration-300 {
     transition-duration: 300ms !important;
   }
 
-  .lg\:transition-slower {
+  .lg\:duration-500 {
     transition-duration: 500ms !important;
   }
 
-  .lg\:transition-slowest {
+  .lg\:duration-700 {
     transition-duration: 700ms !important;
   }
 
+  .lg\:duration-1000 {
+    transition-duration: 1000ms !important;
+  }
+
   .lg\:example {
     font-weight: 700;
     color: #f56565;
@@ -49389,34 +49405,38 @@ video {
     transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1) !important;
   }
 
-  .xl\:transition-fastest {
+  .xl\:duration-75 {
     transition-duration: 75ms !important;
   }
 
-  .xl\:transition-faster {
+  .xl\:duration-100 {
     transition-duration: 100ms !important;
   }
 
-  .xl\:transition-fast {
+  .xl\:duration-150 {
     transition-duration: 150ms !important;
   }
 
-  .xl\:transition-medium {
+  .xl\:duration-200 {
     transition-duration: 200ms !important;
   }
 
-  .xl\:transition-slow {
+  .xl\:duration-300 {
     transition-duration: 300ms !important;
   }
 
-  .xl\:transition-slower {
+  .xl\:duration-500 {
     transition-duration: 500ms !important;
   }
 
-  .xl\:transition-slowest {
+  .xl\:duration-700 {
     transition-duration: 700ms !important;
   }
 
+  .xl\:duration-1000 {
+    transition-duration: 1000ms !important;
+  }
+
   .xl\:example {
     font-weight: 700;
     color: #f56565;
diff --git a/__tests__/fixtures/tailwind-output.css b/__tests__/fixtures/tailwind-output.css
index f2d3c3114..d1c1e5521 100644
--- a/__tests__/fixtures/tailwind-output.css
+++ b/__tests__/fixtures/tailwind-output.css
@@ -10334,34 +10334,38 @@ video {
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
 }
 
-.transition-fastest {
+.duration-75 {
   transition-duration: 75ms;
 }
 
-.transition-faster {
+.duration-100 {
   transition-duration: 100ms;
 }
 
-.transition-fast {
+.duration-150 {
   transition-duration: 150ms;
 }
 
-.transition-medium {
+.duration-200 {
   transition-duration: 200ms;
 }
 
-.transition-slow {
+.duration-300 {
   transition-duration: 300ms;
 }
 
-.transition-slower {
+.duration-500 {
   transition-duration: 500ms;
 }
 
-.transition-slowest {
+.duration-700 {
   transition-duration: 700ms;
 }
 
+.duration-1000 {
+  transition-duration: 1000ms;
+}
+
 .example {
   font-weight: 700;
   color: #f56565;
@@ -20097,34 +20101,38 @@ video {
     transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   }
 
-  .sm\:transition-fastest {
+  .sm\:duration-75 {
     transition-duration: 75ms;
   }
 
-  .sm\:transition-faster {
+  .sm\:duration-100 {
     transition-duration: 100ms;
   }
 
-  .sm\:transition-fast {
+  .sm\:duration-150 {
     transition-duration: 150ms;
   }
 
-  .sm\:transition-medium {
+  .sm\:duration-200 {
     transition-duration: 200ms;
   }
 
-  .sm\:transition-slow {
+  .sm\:duration-300 {
     transition-duration: 300ms;
   }
 
-  .sm\:transition-slower {
+  .sm\:duration-500 {
     transition-duration: 500ms;
   }
 
-  .sm\:transition-slowest {
+  .sm\:duration-700 {
     transition-duration: 700ms;
   }
 
+  .sm\:duration-1000 {
+    transition-duration: 1000ms;
+  }
+
   .sm\:example {
     font-weight: 700;
     color: #f56565;
@@ -29861,34 +29869,38 @@ video {
     transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   }
 
-  .md\:transition-fastest {
+  .md\:duration-75 {
     transition-duration: 75ms;
   }
 
-  .md\:transition-faster {
+  .md\:duration-100 {
     transition-duration: 100ms;
   }
 
-  .md\:transition-fast {
+  .md\:duration-150 {
     transition-duration: 150ms;
   }
 
-  .md\:transition-medium {
+  .md\:duration-200 {
     transition-duration: 200ms;
   }
 
-  .md\:transition-slow {
+  .md\:duration-300 {
     transition-duration: 300ms;
   }
 
-  .md\:transition-slower {
+  .md\:duration-500 {
     transition-duration: 500ms;
   }
 
-  .md\:transition-slowest {
+  .md\:duration-700 {
     transition-duration: 700ms;
   }
 
+  .md\:duration-1000 {
+    transition-duration: 1000ms;
+  }
+
   .md\:example {
     font-weight: 700;
     color: #f56565;
@@ -39625,34 +39637,38 @@ video {
     transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   }
 
-  .lg\:transition-fastest {
+  .lg\:duration-75 {
     transition-duration: 75ms;
   }
 
-  .lg\:transition-faster {
+  .lg\:duration-100 {
     transition-duration: 100ms;
   }
 
-  .lg\:transition-fast {
+  .lg\:duration-150 {
     transition-duration: 150ms;
   }
 
-  .lg\:transition-medium {
+  .lg\:duration-200 {
     transition-duration: 200ms;
   }
 
-  .lg\:transition-slow {
+  .lg\:duration-300 {
     transition-duration: 300ms;
   }
 
-  .lg\:transition-slower {
+  .lg\:duration-500 {
     transition-duration: 500ms;
   }
 
-  .lg\:transition-slowest {
+  .lg\:duration-700 {
     transition-duration: 700ms;
   }
 
+  .lg\:duration-1000 {
+    transition-duration: 1000ms;
+  }
+
   .lg\:example {
     font-weight: 700;
     color: #f56565;
@@ -49389,34 +49405,38 @@ video {
     transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   }
 
-  .xl\:transition-fastest {
+  .xl\:duration-75 {
     transition-duration: 75ms;
   }
 
-  .xl\:transition-faster {
+  .xl\:duration-100 {
     transition-duration: 100ms;
   }
 
-  .xl\:transition-fast {
+  .xl\:duration-150 {
     transition-duration: 150ms;
   }
 
-  .xl\:transition-medium {
+  .xl\:duration-200 {
     transition-duration: 200ms;
   }
 
-  .xl\:transition-slow {
+  .xl\:duration-300 {
     transition-duration: 300ms;
   }
 
-  .xl\:transition-slower {
+  .xl\:duration-500 {
     transition-duration: 500ms;
   }
 
-  .xl\:transition-slowest {
+  .xl\:duration-700 {
     transition-duration: 700ms;
   }
 
+  .xl\:duration-1000 {
+    transition-duration: 1000ms;
+  }
+
   .xl\:example {
     font-weight: 700;
     color: #f56565;
diff --git a/src/plugins/transitionDuration.js b/src/plugins/transitionDuration.js
index e20a25985..d10930892 100644
--- a/src/plugins/transitionDuration.js
+++ b/src/plugins/transitionDuration.js
@@ -1,5 +1,5 @@
 import createUtilityPlugin from '../util/createUtilityPlugin'
 
 export default function() {
-  return createUtilityPlugin('transitionDuration', [['transition', ['transitionDuration']]])
+  return createUtilityPlugin('transitionDuration', [['duration', ['transitionDuration']]])
 }
diff --git a/stubs/defaultConfig.stub.js b/stubs/defaultConfig.stub.js
index 7aa291674..df882c476 100644
--- a/stubs/defaultConfig.stub.js
+++ b/stubs/defaultConfig.stub.js
@@ -540,13 +540,14 @@ module.exports = {
       'in-out': 'cubic-bezier(0.4, 0, 0.2, 1)',
     },
     transitionDuration: {
-      fastest: '75ms',
-      faster: '100ms',
-      fast: '150ms',
-      medium: '200ms',
-      slow: '300ms',
-      slower: '500ms',
-      slowest: '700ms',
+      '75': '75ms',
+      '100': '100ms',
+      '150': '150ms',
+      '200': '200ms',
+      '300': '300ms',
+      '500': '500ms',
+      '700': '700ms',
+      '1000': '1000ms',
     },
   },
   variants: {