diff --git a/lib/function/matrix/ctranspose.js b/lib/function/matrix/ctranspose.js
index c834bc200..518e37882 100644
--- a/lib/function/matrix/ctranspose.js
+++ b/lib/function/matrix/ctranspose.js
@@ -30,17 +30,8 @@ function factory (type, config, load, typed) {
    */
   var ctranspose = typed('ctranspose', {
 
-    'Array': function (x) {
-      return conj( transpose( x ) );
-    },
-
-    'Matrix': function (x) {
-      return conj( transpose( x ) );
-    },
-
-    // scalars
     'any': function (x) {
-      return conj(x);
+      return conj( transpose( x ) );
     }
   });