diff --git a/.gitmodules b/.gitmodules
index ca0eac7..b099ac9 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -6,3 +6,7 @@
 	path = scad/takeup
 	url = https://git.sixteenmillimeter.com/modules/takeup.git
 	ignore = dirty
+[submodule "scad/sprocketed_roller"]
+	path = scad/sprocketed_roller
+	url = https://git.sixteenmillimeter.com/modules/sprocketed_roller.git
+	ignore = dirty
\ No newline at end of file