diff --git a/.github/workflows/scripts/package-versions.py b/.github/workflows/scripts/package-versions.py
index bb29e9faf..63acba40d 100755
--- a/.github/workflows/scripts/package-versions.py
+++ b/.github/workflows/scripts/package-versions.py
@@ -63,7 +63,7 @@ def level(package: str) -> int:
             return 0
         elif package in ["overture-schema-core"]:
             return 1
-        elif re.fullmatch(r'overture-schema-.*-theme', package) or package in ["overture-schema", "overture-schema-cli", "overture-schema-annex"]:
+        elif re.fullmatch(r'overture-schema-.*-theme', package) or package in ["overture-schema", "overture-schema-cli", "overture-schema-codegen", "overture-schema-annex"]:
             return 2
         else:
             raise ValueError(f"Unknown package for level computation: {package}")