diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..0cc4189
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "scripting/KiCad-Diff"]
+	path = scripting/KiCad-Diff
+	url = https://github.com/Gasman2014/KiCad-Diff.git
+[submodule "scripting/plugins/InteractiveHtmlBom"]
+	path = scripting/plugins/InteractiveHtmlBom
+	url = https://github.com/openscopeproject/InteractiveHtmlBom.git