diff --git a/packages/editor-ui/src/components/mixins/workflowRun.ts b/packages/editor-ui/src/components/mixins/workflowRun.ts
index 3dbe10e7c..c0bb9bb77 100644
--- a/packages/editor-ui/src/components/mixins/workflowRun.ts
+++ b/packages/editor-ui/src/components/mixins/workflowRun.ts
@@ -205,7 +205,7 @@ export const workflowRun = mixins(
 				this.$showError(
 					error,
 					this.$locale.baseText('workflowRun.showError.title'),
-					this.$locale.baseText('workflowRun.showError.message') + ':',
+					this.$locale.baseText('workflowRun.showError.message'),
 				);
 				return undefined;
 			}