diff --git a/test/etl_profile.h b/test/etl_profile.h
index 9fda86ff..d7976fa3 100644
--- a/test/etl_profile.h
+++ b/test/etl_profile.h
@@ -113,7 +113,7 @@ SOFTWARE.
 
 #if defined(ETL_COMPILER_GCC)
   #if (ETL_COMPILER_VERSION < 8)
-    #define ETL_TEMPLATE_DEDUCTION_GUIDE_TESTS_DISABLED
+    #define ETL_TEMPLATE_DEDUCTION_GUIDE_TESTS_DISABLED 
   #endif
 #endif