diff --git a/glslang.spec b/glslang.spec
index 7fd98b0..89b8f16 100644
--- a/glslang.spec
+++ b/glslang.spec
@@ -54,6 +54,9 @@ popd
 %install
 %{ninja_install} -C build
 
+# we don't want them in here
+rm -rf %{buildroot}%{_includedir}/SPIRV
+
 %ifnarch s390x ppc64
 %check
 pushd Test