diff --git a/Dockerfile b/Dockerfile
index 1135f976..cd6c9402 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/linuxserver/baseimage-kasmvnc:fedora39
+FROM ghcr.io/linuxserver/baseimage-kasmvnc:fedora40
 
 # set version label
 ARG BUILD_DATE
@@ -18,6 +18,7 @@ RUN \
   dnf install -y --setopt=install_weak_deps=False --best \
     caja \
     chromium \
+    dconf-editor \
     marco \
     mate-control-center \
     mate-desktop \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 290a9641..9d1e5663 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -1,4 +1,4 @@
-FROM ghcr.io/linuxserver/baseimage-kasmvnc:arm64v8-fedora39
+FROM ghcr.io/linuxserver/baseimage-kasmvnc:arm64v8-fedora40
 
 # set version label
 ARG BUILD_DATE
@@ -18,6 +18,7 @@ RUN \
   dnf install -y --setopt=install_weak_deps=False --best \
     caja \
     chromium \
+    dconf-editor \
     marco \
     mate-control-center \
     mate-desktop \
diff --git a/root/defaults/startwm.sh b/root/defaults/startwm.sh
index 35ffb406..21f1fba3 100755
--- a/root/defaults/startwm.sh
+++ b/root/defaults/startwm.sh
@@ -2,4 +2,4 @@
 
 setterm blank 0
 setterm powerdown 0
-/usr/bin/mate-session > /dev/null 2>&1
+/usr/bin/mate-session #> /dev/null 2>&1