diff --git a/CU2/handle-network-change.sh b/CU2/handle-network-change.sh
index 4cde3cb..03a5a7c 100755
--- a/CU2/handle-network-change.sh
+++ b/CU2/handle-network-change.sh
@@ -7,5 +7,7 @@ FALLBACK_FILE="${CONTROL_DIR}/fallback"
 [ ! -e "$FALLBACK_FILE" ] && exit 0
 ./check-network-change.sh || exit 0
 ./check-hijacking.sh && exit 0
+
+[ ! -e "$DNSCRYPT_FILE" ] && exit 0
 ./set-dns-to-dhcp.sh
 ./switch-to-dnscrypt.sh