diff --git a/.gitmodules b/.gitmodules
index dc0798c3..63cd7b3b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,8 +4,10 @@
 	branch = main
 [submodule "ccpp-physics"]
 	path = ccpp/physics
-	url = https://github.com/NCAR/ccpp-physics
-	branch = main
+	#url = https://github.com/NCAR/ccpp-physics
+	#branch = main
+        url = https://github.com/grantfirl/ccpp-physics
+        branch = CI_testing
 [submodule "CMakeModules"]
 	path = CMakeModules
 	url = https://github.com/noaa-emc/CMakeModules
diff --git a/ccpp/physics b/ccpp/physics
index 7506fd11..76541b67 160000
--- a/ccpp/physics
+++ b/ccpp/physics
@@ -1 +1 @@
-Subproject commit 7506fd110dbeefca83ecc6ecd7f50c0b4989694a
+Subproject commit 76541b6782944fc2def4070a3b2c6bbff453d559