diff --git a/inventory.nix b/inventory.nix
index 1a3dd74..f417197 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 = "d76ccbb2c699deca48ccf287a63c4763a368471d";
+        rev = "8dd6aa5edf23afd742dc5451ef8ded33e87c5b34";
         submodules = true;
       };
     };