diff --git a/glslang.spec b/glslang.spec
index 832415a..b97f9f4 100644
--- a/glslang.spec
+++ b/glslang.spec
@@ -67,7 +67,7 @@ if test "%_lib" != lib; then
 	mv "$b/%_prefix/lib"/*.a "$b/%_libdir/"
 fi
 mkdir -p "$b/%_includedir"
-cp -a glslang "$b/%_includedir/"
+cp -a SPIRV glslang "$b/%_includedir/"
 find "$b/%_includedir/" -type f ! -iname "*.h" -delete
 
 %files devel
@@ -75,6 +75,6 @@ find "$b/%_includedir/" -type f ! -iname "*.h" -delete
 %_bindir/gls*
 %_bindir/spirv*
 %_libdir/*.a
-%_includedir/glslang/
+%_includedir/*
 
 %changelog