diff --git a/inventory.nix b/inventory.nix
index 2988ca2..af796f7 100644
--- a/inventory.nix
+++ b/inventory.nix
@@ -122,7 +122,7 @@
       };
       "usda-dash" = builtins.fetchGit {
         url = "git@factory.uga.edu:MODEL/usda-dash-config.git";
-        rev = "7dbaae616d62f8bc97cfd7a15810f7d9fbfa3c3c";
+        rev = "a7d9238679f0a273cf70717b6e75c19e9ca0f425";
         submodules = true;
       };
     };