diff --git a/linux-amd64.Dockerfile b/linux-amd64.Dockerfile
index afb0175c7..ae530f21f 100644
--- a/linux-amd64.Dockerfile
+++ b/linux-amd64.Dockerfile
@@ -6,7 +6,7 @@ EXPOSE 6789
 ARG IMAGE_STATS
 ENV IMAGE_STATS=${IMAGE_STATS} WEBUI_PORTS="6789/tcp,6789/udp"
 
-RUN apk add --no-cache python3 py3-lxml
+RUN apk add --no-cache py3-lxml
 
 # install app
 ARG VERSION
@@ -14,7 +14,7 @@ RUN runfile="/tmp/app.run" && \
     curl -fsSL -o "${runfile}" "https://github.com/nzbgetcom/nzbget/releases/download/v${VERSION}/nzbget-${VERSION}-bin-linux.run" && \
     sh "${runfile}" --destdir "${APP_DIR}" && \
     rm "${runfile}" && \
-    curl -fsSL "https://curl.se/ca/cacert.pem" | sed '/^DST Root CA X3$/,/^-----END CERTIFICATE-----$/d;' > "${APP_DIR}/cacert.pem" && \
+    rm -rf "${APP_DIR}/unrar" "${APP_DIR}/7za" && \
     chmod -R u=rwX,go=rX "${APP_DIR}" && \
     chown -R root:root "${APP_DIR}"
 
diff --git a/linux-arm64.Dockerfile b/linux-arm64.Dockerfile
index dd6f70b22..5d1d43c7e 100644
--- a/linux-arm64.Dockerfile
+++ b/linux-arm64.Dockerfile
@@ -6,7 +6,7 @@ EXPOSE 6789
 ARG IMAGE_STATS
 ENV IMAGE_STATS=${IMAGE_STATS} WEBUI_PORTS="6789/tcp,6789/udp"
 
-RUN apk add --no-cache python3 py3-lxml
+RUN apk add --no-cache py3-lxml
 
 # install app
 ARG VERSION
@@ -14,7 +14,7 @@ RUN runfile="/tmp/app.run" && \
     curl -fsSL -o "${runfile}" "https://github.com/nzbgetcom/nzbget/releases/download/v${VERSION}/nzbget-${VERSION}-bin-linux.run" && \
     sh "${runfile}" --destdir "${APP_DIR}" && \
     rm "${runfile}" && \
-    curl -fsSL "https://curl.se/ca/cacert.pem" | sed '/^DST Root CA X3$/,/^-----END CERTIFICATE-----$/d;' > "${APP_DIR}/cacert.pem" && \
+    rm -rf "${APP_DIR}/unrar" "${APP_DIR}/7za" && \
     chmod -R u=rwX,go=rX "${APP_DIR}" && \
     chown -R root:root "${APP_DIR}"
 
diff --git a/root/etc/s6-overlay/s6-rc.d/init-setup-app/run b/root/etc/s6-overlay/s6-rc.d/init-setup-app/run
index 36a7685f4..5829fa2f3 100644
--- a/root/etc/s6-overlay/s6-rc.d/init-setup-app/run
+++ b/root/etc/s6-overlay/s6-rc.d/init-setup-app/run
@@ -18,6 +18,8 @@ if [[ ! -f "${CONFIG_DIR}/nzbget.conf" ]]; then
         -e "s#\\(LockFile=\\).*#\\1${CONFIG_DIR}/nzbget.lock#g" \
         -e "s#\\(LogFile=\\).*#\\1${CONFIG_DIR}/nzbget.log#g" \
         -e "s#\\(ShellOverride=\\).*#\\1.py=/usr/bin/python3#g" \
+        -e "s#\\(UnrarCmd=\\).*#\\1unrar#g" \
+        -e "s#\\(SevenZipCmd=\\).*#\\17z#g" \
         "${APP_DIR}/nzbget.conf" > "${CONFIG_DIR}/nzbget.conf"
     chown hotio:hotio "${CONFIG_DIR}/nzbget.conf"
 fi