diff --git a/Dockerfile b/Dockerfile
index eb64d05..1a6b1a0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,6 +17,7 @@ RUN set -x \
        libgtk-3-0 \
        xvfb \
        nano \
+       tigervnc-standalone-server \
    && git clone https://github.com/piair338/MsRewards \
    && pip install -r MsRewards/requirements.txt \
    && curl -sSLO https://download-installer.cdn.mozilla.net/pub/firefox/releases/91.9.1esr/linux-x86_64/en-US/firefox-91.9.1esr.tar.bz2 \