diff --git a/app/src/styles/lib/_codemirror.scss b/app/src/styles/lib/_codemirror.scss
index 779c0e71b0..4f9936cb76 100644
--- a/app/src/styles/lib/_codemirror.scss
+++ b/app/src/styles/lib/_codemirror.scss
@@ -29,6 +29,10 @@
 	border-color: var(--border-normal-alt);
 }
 
+.disabled .CodeMirror:hover {
+	border-color: var(--border-normal);
+}
+
 .CodeMirror.CodeMirror-focused {
 	border-color: var(--primary);
 }