diff --git a/mobile/com.sap.sailing.racecommittee.app/lint.xml b/mobile/com.sap.sailing.racecommittee.app/lint.xml
index 12d0844263e..5320a5bc7ac 100644
--- a/mobile/com.sap.sailing.racecommittee.app/lint.xml
+++ b/mobile/com.sap.sailing.racecommittee.app/lint.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE xml>
 <lint>
     <issue id="IconLocation" severity="ignore" />
     <issue id="NestedWeights">