diff --git a/htroot/proxymsg/urlproxyheader.java b/htroot/proxymsg/urlproxyheader.java
index 2e102a878..c7f64edb3 100644
--- a/htroot/proxymsg/urlproxyheader.java
+++ b/htroot/proxymsg/urlproxyheader.java
@@ -1,3 +1,4 @@
+package proxymsg;
 
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.search.Switchboard;