diff --git a/tests/assertion_tests.cpp b/tests/assertion_tests.cpp
index 7009f86..db56007 100644
--- a/tests/assertion_tests.cpp
+++ b/tests/assertion_tests.cpp
@@ -32,8 +32,8 @@
 #endif
 
 #include <gtest/gtest.h>
-
 #include <gsl/gsl_assert> // for fail_fast (ptr only), Ensures, Expects
+
 using namespace gsl;
 
 namespace