diff --git a/run/run.node.ts b/run/run.node.ts
index 3b7a15860a..6ee4cda2c8 100644
--- a/run/run.node.ts
+++ b/run/run.node.ts
@@ -35,7 +35,9 @@ namespace $ {
 				command: args_raw.join(' ') ,
 				dir: $node.path.relative( '' , dir ) ,
 			})
-			return this.$mol_run_spawn_sync(app, args, { shell: true, cwd: dir, env })
+			const res = this.$mol_run_spawn_sync(app, args, { shell: true, cwd: dir, env });
+			if( res.status ) $mol_fail( new Error( res.stderr.toString() || 'Exit(' + res.status + ')' ) )
+			return res
 		}
 
 		const sub = this.$mol_run_spawn(app, args, {