diff --git a/ie11CustomProperties.js b/ie11CustomProperties.js
index d703ffc..66ef94d 100644
--- a/ie11CustomProperties.js
+++ b/ie11CustomProperties.js
@@ -362,6 +362,7 @@
 				drawing = false;
 			})
 		})
+		drawing = false; // Sometimes drawing is not finished in the setTimeout due to timing this ensures it is set done at the end
 	}
 
 	var uniqueCounter = 0;