diff --git a/.anvil/marketing.yml b/.anvil/metadata.yml
similarity index 84%
rename from .anvil/marketing.yml
rename to .anvil/metadata.yml
index b5363449..ece667c9 100644
--- a/.anvil/marketing.yml
+++ b/.anvil/metadata.yml
@@ -3,3 +3,4 @@ packageManagerInstall:
 languages:
   - key: python
     label: Python
+    extension: py