diff --git a/src/libsrc/dhcp.pla b/src/libsrc/dhcp.pla
index 5020bf8..2be4772 100644
--- a/src/libsrc/dhcp.pla
+++ b/src/libsrc/dhcp.pla
@@ -223,6 +223,7 @@ loop
 //
 // Nobody answered
 //
+hangupUDP(DHCP_CLIENT_PORT)
 return -1
 
 done
\ No newline at end of file