diff --git a/debian/resources/postgres.sh b/debian/resources/postgres.sh
index 2dece12..8362b0a 100755
--- a/debian/resources/postgres.sh
+++ b/debian/resources/postgres.sh
@@ -1,5 +1,11 @@
 #!/bin/sh
 
+#move to script directory so all relative paths work
+cd "$(dirname "$0")"
+
+#includes
+. ./config.sh
+
 #send a message
 echo "Install PostgreSQL"