diff --git a/inventory.nix b/inventory.nix
index 91ba803..aeadaec 100644
--- a/inventory.nix
+++ b/inventory.nix
@@ -122,7 +122,7 @@
       };
       "usda-dash" = builtins.fetchGit {
         url = "https://git.factory.uga.edu/MODEL/usda-dash-config.git";
-        rev = "a65db0d2b402ef9ef3d7052dde7464a648d48112";
+        rev = "a1c53fd0e1ce0f67e23916a6aae89bfd5f38d0d8";
         submodules = true;
       };
     };