diff --git a/src/main/java/com/cjburkey/claimchunk/ClaimChunk.java b/src/main/java/com/cjburkey/claimchunk/ClaimChunk.java
index 02cb265..2d42633 100644
--- a/src/main/java/com/cjburkey/claimchunk/ClaimChunk.java
+++ b/src/main/java/com/cjburkey/claimchunk/ClaimChunk.java
@@ -389,7 +389,7 @@ private boolean initDataHandler() {
         if (dataHandler == null) {
             dataHandler =
                     new JournaledDataHandler(
-                            new File(getDataFolder(), "/data/claimAndPlayerData.sqlite"));
+                            new File(getDataFolder(), "/data/claimAndPlayerData.sqlite3"));
         }
         Utils.debug("Using data handler \"%s\"", dataHandler.getClass().getName());
         try {