diff --git a/prowlarr/Dockerfile b/prowlarr/Dockerfile
new file mode 100644
index 00000000..a66c908c
--- /dev/null
+++ b/prowlarr/Dockerfile
@@ -0,0 +1,7 @@
+FROM scratch
+
+ LABEL maintainer="GilbN" 
+ LABEL app="Prowlarr"
+
+#copy local files.
+COPY root/ /
\ No newline at end of file
diff --git a/prowlarr/root/etc/cont-init.d/98-themepark b/prowlarr/root/etc/cont-init.d/98-themepark
new file mode 100644
index 00000000..fd88d9ed
--- /dev/null
+++ b/prowlarr/root/etc/cont-init.d/98-themepark
@@ -0,0 +1,48 @@
+#!/usr/bin/with-contenv bash
+
+echo '---------------------------'
+echo '|  Prowlarr theme.park Mod  |'
+echo '---------------------------'
+
+# Display variables for troubleshooting 
+echo -e "Variables set:\\n\
+'TP_DOMAIN'=${TP_DOMAIN}\\n\
+'TP_ADDON'=${TP_ADDON}\\n\
+'TP_THEME'=${TP_THEME}\\n"
+
+APP_FILEPATH='/app/prowlarr/bin/UI/index.html'
+if [ "${TP_HOTIO}" = true ]; then
+    echo 'Changing to Hotio file path!'
+    APP_FILEPATH='/app/bin/UI/index.html'
+fi
+
+# Set default
+if [[ -z ${TP_DOMAIN} ]]; then
+    echo 'No domain set, defaulting to theme-park.dev'
+    TP_DOMAIN='theme-park.dev'
+fi
+
+case ${TP_DOMAIN} in
+  *"github.io"*)
+  echo "Switching to github.io URL style"
+    TP_DOMAIN="${TP_DOMAIN}\/theme.park"
+    ;;
+esac
+
+if [[ -z ${TP_THEME} ]]; then
+    echo 'No theme set, defaulting to organizr-dark'
+    TP_THEME='organizr-dark'
+fi
+
+# Adding stylesheets
+if ! grep -q "${TP_DOMAIN}" "${APP_FILEPATH}"; then
+    echo '---------------------------'
+    echo '|  Adding the stylesheet  |'
+    echo '---------------------------'
+    sed -i "s/<\/head>/<link rel='stylesheet' href='https:\/\/${TP_DOMAIN}\/CSS\/themes\/prowlarr\/${TP_THEME}.css'><\/head> /g" "${APP_FILEPATH}"
+    printf 'Stylesheet set to %s\n' "${TP_THEME}"
+    if [[ -n ${TP_ADDON} ]]; then
+        sed -i "s/<\/head>/<link rel='stylesheet' href='https:\/\/${TP_DOMAIN}\/CSS\/addons\/prowlarr\/${TP_ADDON}.css'><\/head> /g" "${APP_FILEPATH}"
+        printf 'Added custom addon: %s\n\n' "${TP_ADDON}"
+    fi
+fi
\ No newline at end of file