diff --git a/.gitmodules b/.gitmodules
index 29eca63154d0a8a70cd378682c02419a22f5e7a1..6e06936cd108534c0231d1be9e1c8023a956d410 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -5,7 +5,7 @@
 [submodule "nanosoc_tech"]
 	path = nanosoc_tech
 	url = https://git.soton.ac.uk/soclabs/nanosoc_tech.git
-	branch = feat_nanosoc_regions
+	branch = main
 [submodule "soctools_flow"]
 	path = soctools_flow
 	url = https://git.soton.ac.uk/soclabs/soctools_flow.git