diff --git a/_posts/2024-02-11-aider-20.md b/_posts/2024-02-11-aider-20.md
index c96debfde..922148e9d 100644
--- a/_posts/2024-02-11-aider-20.md
+++ b/_posts/2024-02-11-aider-20.md
@@ -2,6 +2,9 @@
 title: Aider v0.20 title
 redirect_from:
   - /docs/aider-20.md
+  - /docs/aider-20.html
+  - docs/aider-20.html
+  - docs/aider-20.md
 ---
 
 # Aider v0.20.0 is live