diff --git a/packages/editor-ui/src/components/ParameterInputList.vue b/packages/editor-ui/src/components/ParameterInputList.vue
index 998344cad4..2d554af370 100644
--- a/packages/editor-ui/src/components/ParameterInputList.vue
+++ b/packages/editor-ui/src/components/ParameterInputList.vue
@@ -205,7 +205,7 @@ type Props = {
 	path?: string;
 	hideDelete?: boolean;
 	indent?: boolean;
-	isReadOnly?: boolean;
+	isReadOnly: boolean;
 	hiddenIssuesInputs?: string[];
 	entryIndex?: number;
 };