diff --git a/.gitmodules b/.gitmodules
index d37de85..56416c9 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -28,3 +28,6 @@
 [submodule "test-bench-piezo-amplifiers"]
 	path = test-bench-piezo-amplifiers
 	url = https://github.com/tdehaeze/test-bench-piezo-amplifiers
+[submodule "attocube-test-bench"]
+	path = attocube-test-bench
+	url = https://git.tdehaeze.xyz/tdehaeze/attocube-test-bench