diff --git a/vulkan-loader.spec b/vulkan-loader.spec
index 500e61e..7de9c44 100644
--- a/vulkan-loader.spec
+++ b/vulkan-loader.spec
@@ -56,6 +56,11 @@ developing applications that use %{name}.
 
 
 %build
+%ifarch aarch64
+export CFLAGS="%{optflags} -mbranch-protection=standard -Wp,-D_FORTIFY_SOURCE=2"
+export CXXFLAGS=$CFLAGS
+%endif
+
 %cmake3 -GNinja -DCMAKE_BUILD_TYPE=Release
 %cmake_build