diff --git a/gui/rpk-gui/src/lib/crud/components/widgets/richtext/IndentExtension.tsx b/gui/rpk-gui/src/lib/crud/components/widgets/richtext/IndentExtension.tsx
index 5bd9698..9dfeb4d 100644
--- a/gui/rpk-gui/src/lib/crud/components/widgets/richtext/IndentExtension.tsx
+++ b/gui/rpk-gui/src/lib/crud/components/widgets/richtext/IndentExtension.tsx
@@ -25,9 +25,11 @@ declare module "@tiptap/core" {
 export default Extension.create<IndentOptions>({
   name: "indent",
 
-  defaultOptions: {
-    types: ["paragraph", "heading"],
-    margin: 40
+  addOptions() {
+    return {
+      types: ["paragraph", "heading"],
+      margin: 40
+    }
   },
 
   addGlobalAttributes() {