diff --git a/app/assets/javascripts/behaviors/bind_in_out.js b/app/assets/javascripts/behaviors/bind_in_out.js
index 1cc0fc750b5..42e4640b84d 100644
--- a/app/assets/javascripts/behaviors/bind_in_out.js
+++ b/app/assets/javascripts/behaviors/bind_in_out.js
@@ -35,6 +35,9 @@ class BindInOut {
 
   static init(anIn, anOut) {
     const out = anOut || document.querySelector(`*[data-bind-out="${anIn.dataset.bindIn}"]`);
+
+    if (!out) return;
+
     const bindInOut = new BindInOut(anIn, out);
 
     return bindInOut.addEvents().updateOut();