add gtk3 support for update.rlb

1 files changed, 1 insertions, 1 deletions

diff --git a/Dockerfile b/Dockerfile
index 3eb6b54..8e02ae5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 FROM debian:latest
-RUN apt-get update && apt-get install -y wget libgl-dev alsa-utils dbus* pulseaudio sox
+RUN apt-get update && apt-get --no-install-recommends install -y wget libgl-dev alsa-utils dbus* pulseaudio sox libgtk-3-0
 RUN dbus-uuidgen --ensure
 WORKDIR /root/.vendetta
 RUN bash