diff --git a/src/plugins/zoom-image.js b/src/plugins/zoom-image.js
index ec9e9f5a..faf92e1d 100644
--- a/src/plugins/zoom-image.js
+++ b/src/plugins/zoom-image.js
@@ -1,14 +1,20 @@
 import mediumZoom from 'medium-zoom'
 
+const matchesSelector = Element.prototype.matches || Element.prototype.webkitMatchesSelector || Element.prototype.msMatchesSelector
+
 function install(hook) {
   let zoom
 
   hook.doneEach(_ => {
+    let elms = Array.apply(null, document.querySelectorAll('.markdown-section img:not(.emoji):not([data-no-zoom])'))
+
+    elms = elms.filter(elm => matchesSelector.call(elm, 'a img') === false)
+
     if (zoom) {
       zoom.detach()
     }
 
-    zoom = mediumZoom('img:not(.emoji):not([data-no-zoom])')
+    zoom = mediumZoom(elms)
   })
 }