diff --git a/.gitmodules b/.gitmodules
index 57b92bbc5..82ae4248d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "spack"]
   path = spack
-  url = https://github.com/rickgrubin-noaa/spack
+  url = https://github.com/jcsda/spack
   branch = release/1.9.0
 [submodule "doc/CMakeModules"]
   path = doc/CMakeModules