diff --git a/install/sonarr-v5-install.sh b/install/sonarr-v5-install.sh
index 9cb4a4b9..9d8a6585 100644
--- a/install/sonarr-v5-install.sh
+++ b/install/sonarr-v5-install.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+export DEBIAN_FRONTEND=noninteractive
 if [ "$VERBOSE" == "yes" ]; then set -x; fi
 YW=$(echo "\033[33m")
 RD=$(echo "\033[01;31m")