diff --git a/Dockerfile b/Dockerfile
index ef8e02f4f..598d81a63 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ VOLUME /config
 # Update packages and install software
 RUN apt-get update \
     && apt-get -y upgrade \
-    && apt-get -y install software-properties-common wget \
+    && apt-get -y install software-properties-common wget git \
     && add-apt-repository ppa:transmissionbt/ppa \
     && wget -O - https://swupdate.openvpn.net/repos/repo-public.gpg | apt-key add - \
     && echo "deb http://build.openvpn.net/debian/openvpn/stable xenial main" > /etc/apt/sources.list.d/openvpn-aptrepo.list \
@@ -16,6 +16,7 @@ RUN apt-get update \
     && wget https://github.com/Secretmapper/combustion/archive/release.zip \
     && unzip release.zip -d /opt/transmission-ui/ \
     && rm release.zip \
+    && git clone git://github.com/endor/kettu.git /opt/transmission-ui/kettu \
     && wget https://github.com/Yelp/dumb-init/releases/download/v1.2.0/dumb-init_1.2.0_amd64.deb \
     && dpkg -i dumb-init_1.2.0_amd64.deb \
     && rm -rf dumb-init_1.2.0_amd64.deb \
@@ -104,7 +105,7 @@ ENV OPENVPN_USERNAME=**None** \
     TRANSMISSION_WATCH_DIR_ENABLED=true \
     TRANSMISSION_HOME=/data/transmission-home \
     ENABLE_UFW=false \
-    ENABLE_COMBUSTION_UI=false \
+    TRANSMISSION_WEB_UI="" \
     PUID="" \
     PGID="" \
     TRANSMISSION_WEB_HOME=""
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 28ed7f2f5..02b34aa9a 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -8,10 +8,11 @@ VOLUME /config
 RUN apt-get update \
     && apt-get -y upgrade \
     && apt-get -y install transmission-cli transmission-common transmission-daemon \
-    && apt-get install -y openvpn curl ufw \
+    && apt-get install -y openvpn curl ufw git\
     && wget https://github.com/Secretmapper/combustion/archive/release.zip \
     && unzip release.zip -d /opt/transmission-ui/ \
     && rm release.zip \
+    && git clone git://github.com/endor/kettu.git /opt/transmission-ui/kettu \
     && curl -sLO https://archive.raspbian.org/raspbian/pool/main/d/dumb-init/dumb-init_1.0.3-1_armhf.deb \
     && dpkg -i dumb-init_*.deb \
     && rm -rf dumb-init_*.deb \
@@ -101,7 +102,7 @@ ENV OPENVPN_USERNAME=**None** \
     TRANSMISSION_WATCH_DIR_ENABLED=true \
     TRANSMISSION_HOME=/data/transmission-home \
     ENABLE_UFW=false \
-    ENABLE_COMBUSTION_UI=false \
+    TRANSMISSION_WEB_UI=\
     PUID=\
     PGID=\
     TRANSMISSION_WEB_HOME=
diff --git a/README.md b/README.md
index 08b11fa93..b1eecc0c5 100644
--- a/README.md
+++ b/README.md
@@ -111,12 +111,12 @@ If TRANSMISSION_PEER_PORT_RANDOM_ON_START is enabled then it allows traffic to t
 ### Alternative web UIs
 You can override the default web UI by setting the ```TRANSMISSION_WEB_HOME``` environment variable. If set, Transmission will look there for the Web Interface files, such as the javascript, html, and graphics files.
 
-[Combustion UI](https://github.com/Secretmapper/combustion) comes bundled with the container. You can enable it by setting ```ENABLE_COMBUSTION_UI=true```. Note that this will override the ```TRANSMISSION_WEB_HOME``` variable if set.
+[Combustion UI](https://github.com/Secretmapper/combustion) and [Kettu](https://github.com/endor/kettu) come bundled with the container. You can enable either of them by setting```TRANSMISSION_WEB_UI=combustion``` or ```TRANSMISSION_WEB_UI=kettu```, respectively. Note that this will override the ```TRANSMISSION_WEB_HOME``` variable if set.
 
 | Variable | Function | Example |
 |----------|----------|-------|
 |`TRANSMISSION_WEB_HOME` | Set Transmission web home | `TRANSMISSION_WEB_HOME=/path/to/web/ui`|
-|`ENABLE_COMBUSTION_UI` | Use the bundled Combustion web UI | `ENABLE_COMBUSTION_UI=true`|
+|`TRANSMISSION_WEB_UI` | Use the specified bundled web UI | `TRANSMISSION_WEB_UI=combustion` or `TRANSMISSION_WEB_UI=kettu`|
 
 ### Transmission configuration options
 
diff --git a/transmission/environment-variables.tmpl b/transmission/environment-variables.tmpl
index cfe5d1283..5ae9d6538 100644
--- a/transmission/environment-variables.tmpl
+++ b/transmission/environment-variables.tmpl
@@ -74,7 +74,7 @@ export TRANSMISSION_WATCH_DIR_ENABLED={{ .Env.TRANSMISSION_WATCH_DIR_ENABLED }}
 export OPENVPN_PROVIDER={{ .Env.OPENVPN_PROVIDER }}
 
 export ENABLE_UFW={{ .Env.ENABLE_UFW }}
-export ENABLE_COMBUSTION_UI={{ .Env.ENABLE_COMBUSTION_UI }}
+export TRANSMISSION_WEB_UI={{ .Env.TRANSMISSION_WEB_UI }}
 
 export PUID={{ .Env.PUID }}
 export PGID={{ .Env.PGID }}
diff --git a/transmission/start.sh b/transmission/start.sh
index aff7ae570..e6e53134b 100755
--- a/transmission/start.sh
+++ b/transmission/start.sh
@@ -8,11 +8,16 @@
 echo "Updating TRANSMISSION_BIND_ADDRESS_IPV4 to the ip of $1 : $4"
 export TRANSMISSION_BIND_ADDRESS_IPV4=$4
 
-if [ "true" = "$ENABLE_COMBUSTION_UI" ]; then
+if [ "combustion" = "$TRANSMISSION_WEB_UI" ]; then
   echo "Using Combustion UI, overriding TRANSMISSION_WEB_HOME"
   export TRANSMISSION_WEB_HOME=/opt/transmission-ui/combustion-release
 fi
 
+if [ "kettu" = "$TRANSMISSION_WEB_UI" ]; then
+  echo "Using Kettu UI, overriding TRANSMISSION_WEB_HOME"
+  export TRANSMISSION_WEB_HOME=/opt/transmission-ui/kettu
+fi
+
 echo "Generating transmission settings.json from env variables"
 # Ensure TRANSMISSION_HOME is created
 mkdir -p ${TRANSMISSION_HOME}