diff --git a/Dockerfile b/Dockerfile
index 1acceb0..f46e321 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,11 +27,9 @@ WORKDIR /app
     # Install dummy packages
 RUN dpkg -i /libgl1-mesa-dri.deb \
     && dpkg -i /adwaita-icon-theme.deb \
-    # Use Testing packages. The latest version of Chromium is not available for ARM
-    && sed -i 's/bookworm-updates/bookworm-updates testing/g' /etc/apt/sources.list.d/debian.sources \
     # Install dependencies
     && apt-get update \
-    && apt-get install -y --no-install-recommends -t testing chromium chromium-common chromium-driver xvfb dumb-init \
+    && apt-get install -y --no-install-recommends chromium chromium-common chromium-driver xvfb dumb-init \
         procps curl vim-tiny xauth \
     # Remove temporary files and hardware decoding libraries
     && rm -rf /var/lib/apt/lists/* \