diff --git a/.gitmodules b/.gitmodules
index 0c3b70cc3f..ffeeea6c32 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,7 +1,9 @@
 [submodule "FV3"]
   path = FV3
-  url = https://github.com/NOAA-EMC/fv3atm
-  branch = develop
+  #url = https://github.com/NOAA-EMC/fv3atm
+  #branch = develop
+  url = https://github.com/climbfuji/fv3atm
+  branch = threading_aerosol_interp_noahmp_init
 [submodule "NEMS"]
   path = NEMS
   url = https://github.com/NOAA-EMC/NEMS
diff --git a/FV3 b/FV3
index 96ae478533..91df56743c 160000
--- a/FV3
+++ b/FV3
@@ -1 +1 @@
-Subproject commit 96ae4785335af5a95bf779285c01747b2a8ad048
+Subproject commit 91df56743c665cd3dc1de5b7b822d8bf59b7c911