diff --git a/build/make/radarr.mk b/build/make/radarr.mk
new file mode 100644
index 0000000..722d9dc
--- /dev/null
+++ b/build/make/radarr.mk
@@ -0,0 +1,3 @@
+radarr: base
+	$(call script,$@)
+	$(call runit,$@)
diff --git a/build/runit/radarr b/build/runit/radarr
new file mode 100644
index 0000000..fb78796
--- /dev/null
+++ b/build/runit/radarr
@@ -0,0 +1,3 @@
+#!/bin/bash
+set -e
+mono /opt/radarr/Radarr.exe --no-browser -data=$RADARR_DATA > /dev/null
diff --git a/build/scripts/radarr.sh b/build/scripts/radarr.sh
new file mode 100644
index 0000000..db63b47
--- /dev/null
+++ b/build/scripts/radarr.sh
@@ -0,0 +1,12 @@
+## Environment
+export_env RADARR_DATA /host/var/lib/radarr
+
+## Dependencies
+apt_install_permanent libmono-cil-dev mediainfo
+
+## Radarr
+RADARR_TAG=$(curl -sX GET "https://api.github.com/repos/Radarr/Radarr/releases" | awk '/tag_name/{print $4;exit}' FS='[""]')
+mkdir -p /opt/radarr
+wget -O /tmp/radar.tar.gz \
+    "https://github.com/Radarr/Radarr/releases/download/${RADARR_TAG}/Radarr.develop.${RADARR_TAG#v}.linux.tar.gz"
+tar ixzf /tmp/radar.tar.gz -C /opt/radarr --strip-components=1