diff --git a/Dockerfile b/Dockerfile
index 954965e1..a6d35349 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/linuxserver/baseimage-kasmvnc:alpine318
+FROM ghcr.io/linuxserver/baseimage-kasmvnc:alpine319
 
 # set version label
 ARG BUILD_DATE
@@ -11,13 +11,9 @@ LABEL maintainer="thelamer"
 RUN \
   echo "**** install packages ****" && \
   apk add --no-cache \
-    chromium \
+    firefox \
     mate-desktop-environment \
     util-linux-misc && \
-  echo "**** application tweaks ****" && \
-  sed -i \
-    's#^Exec=.*#Exec=/usr/local/bin/wrapped-chromium#g' \
-    /usr/share/applications/chromium.desktop && \
   echo "**** mate tweaks ****" && \
   sed -i \
     '/compositing-manager/{n;s/.*/      <default>false<\/default>/}' \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index a262404c..470e1205 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -1,4 +1,4 @@
-FROM ghcr.io/linuxserver/baseimage-kasmvnc:arm64v8-alpine318
+FROM ghcr.io/linuxserver/baseimage-kasmvnc:arm64v8-alpine319
 
 # set version label
 ARG BUILD_DATE
@@ -11,13 +11,9 @@ LABEL maintainer="thelamer"
 RUN \
   echo "**** install packages ****" && \
   apk add --no-cache \
-    chromium \
+    firefox \
     mate-desktop-environment \
     util-linux-misc && \
-  echo "**** application tweaks ****" && \
-  sed -i \
-    's#^Exec=.*#Exec=/usr/local/bin/wrapped-chromium#g' \
-    /usr/share/applications/chromium.desktop && \
   echo "**** mate tweaks ****" && \
   sed -i \
     '/compositing-manager/{n;s/.*/      <default>false<\/default>/}' \
diff --git a/root/usr/local/bin/wrapped-chromium b/root/usr/local/bin/wrapped-chromium
deleted file mode 100755
index 7c4cb51a..00000000
--- a/root/usr/local/bin/wrapped-chromium
+++ /dev/null
@@ -1,10 +0,0 @@
-#! /bin/bash
-
-BIN=/usr/bin/chromium-browser
-
-# Run normally on privved containers or modified un non priv
-if grep -q 'Seccomp:	0' /proc/1/status; then
-  ${BIN} --password-store=basic "$@"
-else
-  ${BIN} --password-store=basic --no-sandbox --test-type "$@"
-fi