diff --git a/static/js/create.js b/static/js/create.js
index e16a055..ec0729d 100644
--- a/static/js/create.js
+++ b/static/js/create.js
@@ -120,7 +120,7 @@ function setButtonToFilename(event) {
 
 function setError(element) {
 	element.classList.add("has-error")
-	element.remove("has-success")
+	element.classList.remove("has-success")
 }
 
 function setSuccess(element) {