diff --git a/scripts/make-release b/scripts/make-release
index 196c755f57..186358dc7e 100755
--- a/scripts/make-release
+++ b/scripts/make-release
@@ -18,7 +18,7 @@ git clone "${src}" ${destination}
 pushd ${destination}
 git checkout "v${version}"
 git submodule update --init
-rm -rf .git roms/*/.git
+rm -rf .git roms/*/.git dtc/.git pixman/.git
 popd
 tar cfj ${destination}.tar.bz2 ${destination}
 rm -rf ${destination}