diff --git a/addons/web_diagram/static/lib/js/dracula_graph.js b/addons/web_diagram/static/lib/js/dracula_graph.js
index 46096e0acb1..28269986e78 100644
--- a/addons/web_diagram/static/lib/js/dracula_graph.js
+++ b/addons/web_diagram/static/lib/js/dracula_graph.js
@@ -160,13 +160,11 @@ Graph.Renderer.Raphael = function(element, graph, width, height) {
      */
     this.isDrag = false;
     this.dragger = function (e) {
-        if(e.detail < 2) {
-            this.dx = e.clientX;
-            this.dy = e.clientY;
-            selfRef.isDrag = this;
-            this.set && this.set.animate({"fill-opacity": .1}, 200);
-            e.preventDefault && e.preventDefault();
-        }
+        this.dx = e.clientX;
+        this.dy = e.clientY;
+        selfRef.isDrag = this;
+        this.set && this.set.animate({"fill-opacity": .1}, 200);
+        e.preventDefault && e.preventDefault();
     };
 
     var d = document.getElementById(element);