diff --git a/ndns/Makefile b/ndns/Makefile
index 3b4d6e6..833d787 100644
--- a/ndns/Makefile
+++ b/ndns/Makefile
@@ -11,6 +11,6 @@
 VERSION=0.0.3
 
 # PPA version
-PPA_VERSION=3
+PPA_VERSION=4
 
 include ../packaging.mk