diff --git a/lib/runtime/tests/error_propagation.rs b/lib/runtime/tests/error_propagation.rs
index 1b9f9fccf..44cfa3fd9 100644
--- a/lib/runtime/tests/error_propagation.rs
+++ b/lib/runtime/tests/error_propagation.rs
@@ -30,9 +30,9 @@ fn error_propagation() {
 
     let instance = module
         .instantiate(&imports! {
-          "env" => {
-              "ret_err" => Func::new(ret_err),
-          },
+            "env" => {
+                "ret_err" => Func::new(ret_err),
+            },
         })
         .unwrap();