diff --git a/src/main/java/org/qortal/api/ApiKey.java b/src/main/java/org/qortal/api/ApiKey.java
index 53a84f00..5b4217da 100644
--- a/src/main/java/org/qortal/api/ApiKey.java
+++ b/src/main/java/org/qortal/api/ApiKey.java
@@ -32,7 +32,7 @@ public class ApiKey {
     /* Filesystem */
 
     private Path getFilePath() {
-        return Paths.get(Settings.getInstance().getApiKeyPath(), "apikey");
+        return Paths.get(Settings.getInstance().getApiKeyPath(), "apikey.txt");
     }
 
     private boolean load() throws IOException {