diff --git a/js/controller.js b/js/controller.js
index 0f3ac3e..52eb7cd 100644
--- a/js/controller.js
+++ b/js/controller.js
@@ -204,6 +204,7 @@ function checkKeyPress(event) {
 			}
 
 			byId("compose").value = "";
+			updateComposeHeight();
 		}
 		return true;
 	}