diff --git a/static/components/contenteditable.less b/static/components/contenteditable.less
index 62360bf44..65ea632f3 100644
--- a/static/components/contenteditable.less
+++ b/static/components/contenteditable.less
@@ -16,6 +16,9 @@
     }
   }
 
+  img.emoji {
+    -webkit-user-drag: none;
+  }
   spelling.misspelled {
     background: linear-gradient(45deg, transparent, transparent 49%, red 49%, transparent 51%);
     background-size: 2px 2px;