diff --git a/test/utils/executor.hpp b/test/utils/executor.hpp
index a868f1c249c..ce7ea243a22 100644
--- a/test/utils/executor.hpp
+++ b/test/utils/executor.hpp
@@ -61,7 +61,8 @@ std::shared_ptr<ExecType> init_executor(
 
 template <>
 inline std::shared_ptr<gko::ReferenceExecutor>
-init_executor<gko::ReferenceExecutor>(std::shared_ptr<gko::ReferenceExecutor>)
+    init_executor<gko::ReferenceExecutor>(
+        std::shared_ptr<gko::ReferenceExecutor>)
 {
     return gko::ReferenceExecutor::create();
 }