diff --git a/docker/ci-runner.Dockerfile b/docker/ci-runner.Dockerfile
index e7308ba..dbd0846 100644
--- a/docker/ci-runner.Dockerfile
+++ b/docker/ci-runner.Dockerfile
@@ -50,10 +50,8 @@ RUN apt-get update \
 #      x11-xserver-utils \
     && rm -rf /var/lib/apt/lists/*
 
-RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
-    && curl -sSL https://dl.google.com/linux/direct/google-chrome-stable_current_$(dpkg --print-architecture).deb -o /tmp/chrome.deb \
-    && apt-get -y install /tmp/chrome.deb \
-    && rm /tmp/chrome.deb \
+RUN apt-get update \
+    && export DEBIAN_FRONTEND=noninteractive && apt-get install -y firefox-esr \
     && rm -rf /var/lib/apt/lists/*
 
 # For opening .AppImage files