diff --git a/pkgs/development/python-modules/dbt-semantic-interfaces/default.nix b/pkgs/development/python-modules/dbt-semantic-interfaces/default.nix
index fa3dd4773342..0c9ea7040cce 100644
--- a/pkgs/development/python-modules/dbt-semantic-interfaces/default.nix
+++ b/pkgs/development/python-modules/dbt-semantic-interfaces/default.nix
@@ -33,7 +33,10 @@ buildPythonPackage (finalAttrs: {
     hash = "sha256-LA5GvSm8M15NOG6f2f/gXplqburO+SpAzMZr178jx9k=";
   };
 
-  pythonRelaxDeps = [ "importlib-metadata" ];
+  pythonRelaxDeps = [
+    "importlib-metadata"
+    "more-itertools"
+  ];
 
   build-system = [
     hatchling