diff --git a/frontend-js/src/main/js/map/window/AbstractInfoWindow.js b/frontend-js/src/main/js/map/window/AbstractInfoWindow.js
index 3c64acbc06fa1685b0882709d3425e8b392f8ee9..97c192a9216766a9bd3deb7bd7d5d65b5214f338 100644
--- a/frontend-js/src/main/js/map/window/AbstractInfoWindow.js
+++ b/frontend-js/src/main/js/map/window/AbstractInfoWindow.js
@@ -595,7 +595,6 @@ AbstractInfoWindow.prototype.init = function () {
     this.setOverlayFullView("chemical", false),
     this.setOverlayFullView("mirna", false),
     this.setOverlayFullView("search", false),
-    this.setOverlayFullView("missingConnection", false),
     // only all comments should be visible from the beginning
     this.setOverlayFullView("comment", true)
   ];