diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..da9078ed
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "basic-computer-games-gradle"]
+	path = basic-computer-games-gradle
+	url = https://github.com/pcholt/basic-computer-games-gradle.git