diff --git a/metadata/pl.net.szafraniec.NFCKey.txt b/metadata/pl.net.szafraniec.NFCKey.txt
index 6e82b7aaab..6fc0d2bbce 100644
--- a/metadata/pl.net.szafraniec.NFCKey.txt
+++ b/metadata/pl.net.szafraniec.NFCKey.txt
@@ -58,6 +58,7 @@ Build:1.2,10
 
 Build:1.21,11
     commit=v1.21
+    init=rm -f build.xml
 
 Auto Update Mode:Version v%v
 Update Check Mode:Tags