diff --git a/webhook/Dockerfile b/webhook/Dockerfile
index 7b8f46f..f62e7be 100644
--- a/webhook/Dockerfile
+++ b/webhook/Dockerfile
@@ -12,9 +12,26 @@ ARG WEBHOOK_FILE=webhook-$WEBHOOK_OS-$WEBHOOK_ARCH.tar.gz
 ARG WEBHOOK_URL=https://github.com/adnanh/webhook/releases/download/$WEBHOOK_VERSION/$WEBHOOK_FILE
 
 RUN set -xe \
- && apk add --no-cache bash coreutils curl gcompat jq \
+ && apk add --no-cache \
+            bash \
+            bind-tools \
+            ca-certificates \
+            coreutils \
+            curl \
+            curlie \
+            gawk \
+            gcompat \
+            grep \
+            iputils-ping \
+            jq \
+            mosquitto-clients \
+            openssh \
+            sed \
+            tar \
+            wget \
+            xsv \
  && curl -sSL $WEBHOOK_URL | tar xz -C /usr/local/bin ${WEBHOOK_FILE%.tar.gz}/webhook --strip 1 \
- && webhook --version
+ && webhook -version
 
 WORKDIR /etc/webhook
 VOLUME /etc/webhook
@@ -23,4 +40,4 @@ EXPOSE 9000
 
 ENTRYPOINT ["webhook"]
 # See: https://github.com/adnanh/webhook/blob/master/docs/Webhook-Parameters.md
-CMD ["-hooks", "hooks.json", "-hooks", "hooks.yaml", "-hotreload", "-template", "-verbose"]
+CMD ["-hooks=hooks.json", "-hooks=hooks.yaml", "-hotreload", "-port=9000", "-template", "-urlprefix=hooks"]