diff --git a/web/src/elements/CodeMirror.ts b/web/src/elements/CodeMirror.ts
index 97f2c7501..633b2e8aa 100644
--- a/web/src/elements/CodeMirror.ts
+++ b/web/src/elements/CodeMirror.ts
@@ -107,7 +107,7 @@ export class CodeMirrorTextarea extends LitElement {
         this.editor = CodeMirror.fromTextArea(textarea, {
             mode: this.mode,
             theme: "monokai",
-            lineNumbers: true,
+            lineNumbers: false, // Line Numbers seem to be broken on firefox?
             readOnly: this.readOnly,
             autoRefresh: true,
             lineWrapping: true,