diff --git a/.gitmodules b/.gitmodules
index ff30cad611531f72cf0319c7369df47ef563a1c4..54d0a9bf5d66f05413714c7ded3b8250c9cdca94 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -24,5 +24,5 @@
 	branch = main
 [submodule "asic_lib_tech"]
 	path = asic_lib_tech
-	url = https://git.soton.ac.uk/soclabs/asic_library_tech
+	url = https://git.soton.ac.uk/soclabs/asic_library_tech.git
 	branch = main