diff --git a/Externals_CAM.cfg b/Externals_CAM.cfg
index 08089c7e98..d57f49a265 100644
--- a/Externals_CAM.cfg
+++ b/Externals_CAM.cfg
@@ -66,9 +66,9 @@ required = True
 [mpas]
 local_path = src/dynamics/mpas/dycore
 protocol = git
-repo_url = https://github.com/EarthWorksOrg/MPAS-Model.git
+repo_url = https://github.com/MPAS-Dev/MPAS-Model.git
 sparse = ../.mpas_sparse_checkout
-tag = mpasa-ew2.2.000
+hash = ff76a231
 required = True
 
 [geoschem]