diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..b4185635
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "sources_non_forked/gruvbox"]
+	path = sources_non_forked/gruvbox
+	url = git@github.com:morhetz/gruvbox.git
diff --git a/sources_non_forked/gruvbox b/sources_non_forked/gruvbox
new file mode 160000
index 00000000..705e68d9
--- /dev/null
+++ b/sources_non_forked/gruvbox
@@ -0,0 +1 @@
+Subproject commit 705e68d90d6596c621093a28bf480a572a41ad02