diff --git a/CMakeLists.txt b/CMakeLists.txt
index 507ea28..0e8e74b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -165,7 +165,7 @@ function(give_options_without_warnings target)
                 -ffunction-sections
                 -funroll-loops
                 -fomit-frame-pointer
-                -s)
+                $<$<STREQUAL:${CMAKE_C_COMPILER_ID},Gnu>:-s>)
 
         set(BUILD_FLAGS_DEBUG
                 -O0