diff --git a/CHANGELOG.md b/CHANGELOG.md
index c50607a8c..fd855a6c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@ Changes to Calva.
 
 ## [Unreleased]
 
+- [Synchronize the file extensions for Calva and Calva Spritz](https://github.com/BetterThanTomorrow/calva/issues/2629)
+
 ## [2.0.473] - 2024-09-21
 
 - [Add some different types of comment styles when evaluating to comment](https://github.com/BetterThanTomorrow/calva/issues/2626)
diff --git a/notebooks-spritz/package.json b/notebooks-spritz/package.json
index 05a18f384..434401409 100644
--- a/notebooks-spritz/package.json
+++ b/notebooks-spritz/package.json
@@ -35,7 +35,7 @@
         "priority": "option",
         "selector": [
           {
-            "filenamePattern": "*.{clj,cljc,cljs,cljd,cljx,bb,lingy,calva-repl}"
+            "filenamePattern": "*.{clj,cljc,cljs,cljd,cljx,clojure,joke,bb,lingy,calva-repl,ly,lpy,fiddle}"
           }
         ]
       }