diff --git a/.gitmodules b/.gitmodules
index a8018914d..6d2d19bb4 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -8,7 +8,5 @@
 	branch = gsl/develop
 [submodule "ccpp/physics"]
 	path = ccpp/physics
-	#url = https://github.com/NOAA-GSL/ccpp-physics
-	#branch = gsl/develop
-	url = https://github.com/tanyasmirnova/ccpp-physics
-	branch = gsl_dev_11aug21_lake
+	url = https://github.com/NOAA-GSL/ccpp-physics
+	branch = gsl/develop
diff --git a/ccpp/physics b/ccpp/physics
index 28a920c57..8c0206785 160000
--- a/ccpp/physics
+++ b/ccpp/physics
@@ -1 +1 @@
-Subproject commit 28a920c573b2ad476eefee06a78f18b9ab141e26
+Subproject commit 8c0206785e57a386a4155531e8640eb423b3118e