diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..4d4ebca
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "glslUtil"]
+	path = glslUtil
+	url = ../../util/glslUtil.git
diff --git a/glslUtil b/glslUtil
new file mode 160000
index 0000000..4d638ad
--- /dev/null
+++ b/glslUtil
@@ -0,0 +1 @@
+Subproject commit 4d638ada08a6cf7f90b57c31d7d651ced8d4aeba