diff --git a/.github/workflows/build_and_push_docker_image.yml b/.github/workflows/build_and_push_docker_image.yml
index 4b80a1a..be6efff 100644
--- a/.github/workflows/build_and_push_docker_image.yml
+++ b/.github/workflows/build_and_push_docker_image.yml
@@ -35,4 +35,4 @@ jobs:
           push: true
           tags: ${{ github.event.release.tag_name || steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-          file: actionfiles/build_and_push_docker_image/Dockerfile
+          file: Dockerfile
diff --git a/Dockerfile b/Dockerfile
index d671bc3..caae770 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -176,6 +176,11 @@ COPY ./resources/php.ini /usr/local/etc/php/php.ini
 COPY ./resources/aqua.png resources/assets/aqua.png
 COPY ./composer.local.json composer.local.json
 
+COPY ./build.sh .
+RUN chmod +x ./build.sh
+RUN ./build.sh
+RUN rm ./build.sh
+
 # TODO hack to address https://github.com/inblockio/DataAccounting/issues/244.
 # Remove this once MediaWiki has made a patch release.
 RUN sed -i 's/$this->package->setProvides( \[ $link \] );/$this->package->setProvides( \[ self::MEDIAWIKI_PACKAGE_NAME => $link \] );/' ./includes/composer/ComposerPackageModifier.php
diff --git a/build.sh b/build.sh
index 5d4c937..0503ed4 100755
--- a/build.sh
+++ b/build.sh
@@ -4,40 +4,22 @@ set -euo pipefail
 
 tweeki_version=2.0.3
 pdfembed_version=2.0.2
-embedvideo_version=2.9.0
 
-mkdir -p skins
 if [ ! -d skins/Tweeki ]; then
     echo "Downloading Tweeki skin"
     wget https://github.com/thaider/Tweeki/archive/refs/tags/v${tweeki_version}.tar.gz
     tar xf v${tweeki_version}.tar.gz
     mv Tweeki-* skins/Tweeki
+    rm v${tweeki_version}.tar.gz
 fi
 
-mkdir -p extensions
 
+# TODO move to composer.local.json
 # https://www.mediawiki.org/wiki/Extension:PDFEmbed
 if [ ! -d extensions/PDFEmbed ]; then
     echo "Downloading PDFEmbed"
     wget https://gitlab.com/hydrawiki/extensions/PDFEmbed/-/archive/${pdfembed_version}/PDFEmbed-${pdfembed_version}.zip
     unzip PDFEmbed-${pdfembed_version}.zip
     mv PDFEmbed-${pdfembed_version}/ extensions/PDFEmbed
+    rm PDFEmbed-${pdfembed_version}.zip
 fi
-
-# https://github.com/wikimedia/mediawiki-extensions-intersection
-# We have a problem getting a permanent download url for this extension.
-#if [ ! -d extensions/intersection ]; then
-#    echo "Downloading intersection"
-#    wget
-#fi
-
-# Is commented out because the extension is deprecated in it's current version in MW 1.37.X
-# https://www.mediawiki.org/wiki/Extension:EmbedVideo
-# Disabled per stakeholder request in DataAccounting/issues/189
-# if [ ! -d extensions/EmbedVideo ]; then
-#     echo "Downloading EmbedVideo"
-#     wget https://gitlab.com/hydrawiki/extensions/EmbedVideo/-/archive/v${embedvideo_version}/EmbedVideo-v${embedvideo_version}.zip
-#     unzip EmbedVideo-v${embedvideo_version}.zip
-#     mv EmbedVideo-v${embedvideo_version} extensions/EmbedVideo
-# fip
-docker build -t inblockio/micro-pkc-mediawiki .