diff --git a/opkgconfig/files/lib/ffnw/opkgconfig/opkgconfig.sh b/opkgconfig/files/lib/ffnw/opkgconfig/opkgconfig.sh
index 2de889f8392c3c61a18d0929ac779547a6c3308a..edead943e7f578ec4d04f880b2af4fb45f308a1d 100644
--- a/opkgconfig/files/lib/ffnw/opkgconfig/opkgconfig.sh
+++ b/opkgconfig/files/lib/ffnw/opkgconfig/opkgconfig.sh
@@ -5,6 +5,11 @@ cleanup () {
 	rm -rf /lib/ffnw/opkgconfig
 	}
 
+ls /etc/config/fastdreg > /dev/null
+if [ $? -eq 0 ]; then
+	rm /etc/config/fastdreg
+fi
+
 grep -Fxvf /etc/opkg.conf /lib/ffnw/opkgconfig/opkg.conf > /dev/null
 if [ $? -eq 0 ]; then
 	mv /lib/ffnw/opkgconfig/opkg.conf /etc/opkg.conf