diff --git a/Dockerfile b/Dockerfile
index ffaae2c..e0d0e57 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -124,8 +124,8 @@ RUN \
     && awk '/^P:pidgin$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://'); \
   fi && \
   apk add --no-cache \
-    chromium \
     discount \
+    firefox \
     libqrencode \
     libwebp \
     nss \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index f3c3efa..dca973a 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -124,8 +124,8 @@ RUN \
     && awk '/^P:pidgin$/,/V:/' /tmp/APKINDEX | sed -n 2p | sed 's/^V://'); \
   fi && \
   apk add --no-cache \
-    chromium \
     discount \
+    firefox \
     libqrencode \
     libwebp \
     nss \
diff --git a/README.md b/README.md
index 693fbea..a159b81 100644
--- a/README.md
+++ b/README.md
@@ -332,6 +332,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **17.01.24:** - Switch from Chromium to Firefox.
 * **02.01.24:** - Rebase to Alpine 3.19.
 * **13.05.23:** - Rebase to Alpine 3.18.
 * **18.03.23:** - Rebase to KasmVNC base image.
diff --git a/readme-vars.yml b/readme-vars.yml
index 26f1bd5..1890d7a 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -94,6 +94,7 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "17.01.24:", desc: "Switch from Chromium to Firefox." }
   - { date: "02.01.24:", desc: "Rebase to Alpine 3.19." }
   - { date: "13.05.23:", desc: "Rebase to Alpine 3.18." }
   - { date: "18.03.23:", desc: "Rebase to KasmVNC base image." }
diff --git a/root/defaults/menu.xml b/root/defaults/menu.xml
index 2e2ea6a..ddeff6b 100644
--- a/root/defaults/menu.xml
+++ b/root/defaults/menu.xml
@@ -3,6 +3,6 @@
 <menu id="root-menu" label="MENU">
 <item label="Pidgin" icon="/usr/share/icons/hicolor/48x48/apps/pidgin.png"><action name="Execute"><command>/usr/bin/pidgin</command></action></item>
 <item label="xterm" icon="/usr/share/pixmaps/xterm-color_48x48.xpm"><action name="Execute"><command>/usr/bin/xterm</command></action></item>
-<item label="Chromium" icon="/usr/share/icons/hicolor/48x48/apps/chromium.png"><action name="Execute"><command>/usr/bin/chromium-browser --password-store=basic --no-sandbox  --ignore-gpu-blocklist --user-data-dir --no-first-run --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --test-type</command></action></item>
+<item label="FireFox" icon="/usr/share/icons/hicolor/48x48/apps/firefox.png"><action name="Execute"><command>/usr/bin/firefox</command></action></item>
 </menu>
 </openbox_menu>