diff --git a/.gitmodules b/.gitmodules
index dfca59c13e2008090f80963e7fe967242abe197b..371b09f2c8f7419915b3e7806d3d486b93be1033 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
-[submodule "LArCustomSolidExtension"]
-	path = LArCustomSolidExtension
-	url = ../../SolidExtensions/LArCustomSolidExtension.git
+[submodule "ATLASExtensions"]
+	path = ATLASExtensions-X
+	url = ../../atlas/geomodelatlas/ATLASExtensions.git