diff --git a/scripts/jenkins-serialize-all.sh b/scripts/jenkins-serialize-all.sh
deleted file mode 100755
index 6bfd2525..00000000
--- a/scripts/jenkins-serialize-all.sh
+++ /dev/null
@@ -1,137 +0,0 @@
-#!/bin/bash
-# jenkins puts all the params after a / in the job name as well :(
-export JOB_NAME=`dirname $JOB_NAME`
-REPO=http://smalltalkhub.com/mc/Pharo/Fuel/main
-
-if [[ "$SYSTEM" == "pharo"* ]]; then
-    # build and test pharo images    
-    if [ "$SYSTEM" == "pharo20" ]; then
-        IMAGE_VERSION="20"
-    else
-        IMAGE_VERSION="30"
-    fi
-    
-    echo "downloading image and vm"
-    wget --quiet -O - get.pharo.org/$IMAGE_VERSION+vm | bash
-
-    #was used to debug build failures (max)
-    #wget --quiet -O - get.pharo.org/$VM | bash
-    #wget --quiet http://files.pharo.org/image/30/30413.zip
-    #unzip -j 30413.zip
-    #mv Pharo-30413.image Pharo.image
-    #mv Pharo-30413.changes Pharo.changes
-    ./pharo Pharo.image save $JOB_NAME --delete-old
-    ./pharo $JOB_NAME.image --version > version.txt
-
-    #was used to debug build failures (max)
-    #./pharo $JOB_NAME eval -e "Author useAuthor: 'foo' during: [OpalCompiler class compile: 'defaultOptions ^ #(+ optionInlineIf + optionInlineIfNil + optionInlineAndOr + optionInlineWhile + optionInlineToDo + optionInlineCase - optionInlineTimesRepeat + optionIlineNone + optionLongIvarAccessBytecodes  + optionOptimizeIR )'.OpalCompiler recompileAll].Smalltalk snapshot: true andQuit: true."
-    echo "building image"
-    ./pharo $JOB_NAME.image config $REPO ConfigurationOfFuel --install=$VERSION --group=$GROUP
-else
-    # build and test squeak images
-    echo "downloading sources"
-    wget --quiet http://ftp.squeak.org/current_stable/SqueakV41.sources.zip
-    unzip -j SqueakV41.sources.zip
-    echo "downloading vm"
-    wget --quiet http://ftp.squeak.org/current_stable/unix-linux/coglinux.tgz
-    tar -xzf coglinux.tgz
-    
-    # get the latest image for either 4.4 or 4.5
-    IMAGE_FTP_HOST="ftp.squeak.org"
-    if [ "$SYSTEM" == "squeak44" ]; then
-        IMAGE_DIRECTORY="current_stable"
-    else
-        IMAGE_DIRECTORY="trunk"
-    fi
-    IMAGE_DIRECTORY_URL="${IMAGE_FTP_HOST}/${IMAGE_DIRECTORY}/"
-    
-    echo "listing builds on ftp server"
-    # -i: no interactive prompt, -n don't ask for login, -p enforces passive mode
-    ftp -ipn "$IMAGE_FTP_HOST" <<EOF
-user anonymous pharo-fuel@lists.gforge.inria.fr
-cd "$IMAGE_DIRECTORY"
-ls . ftp_ls.log
-quit
-EOF
-
-    if [ ! -e "ftp_ls.log"]; then
-        echo "could not connect to ftp server. Ignoring build failure."
-        exit 0
-    fi
-    
-    echo "found the following files on the ftp server: "
-    cat ftp_ls.log
-    # parse the file name of the most recent build from the ftp ls output
-    IMAGE_FILE_NAME=`cat ftp_ls.log | grep -E "Squeak[0-9]\.[0-9]\-[0-9]+\.zip" | sed -nr 's/.*(Squeak.*\.zip)/\1/p' | sort | tail -1`
-    # parse the file extension from the filename
-    IMAGE_FILE_EXTENSION=`echo $IMAGE_FILE_NAME | sed -nr 's/.*\.([a-zA-Z0-9]+)/\1/p'`
-    IMAGE_BASE_NAME=`echo $IMAGE_FILE_NAME | sed -nr 's/(.*)\.[a-zA-Z0-9]+/\1/p'`
-    rm -f ftp_ls.log
-
-    echo "downloading image: ${IMAGE_DIRECTORY_URL}${IMAGE_FILE_NAME}"
-    wget --quiet "${IMAGE_DIRECTORY_URL}${IMAGE_FILE_NAME}"
-    echo "unzipping ${IMAGE_FILE_NAME}"
-    unzip -j "${IMAGE_FILE_NAME}"
-    echo "renaming files: "
-    echo "mv ${IMAGE_BASE_NAME}.image ${JOB_NAME}.image"
-    echo "mv ${IMAGE_BASE_NAME}.changes ${JOB_NAME}.changes"
-    mv "${IMAGE_BASE_NAME}.image" "${JOB_NAME}.image"
-    mv "${IMAGE_BASE_NAME}.changes" "${JOB_NAME}.changes"
-    
-    # generate the script to build image and run tests
-    echo "generating init_script.st"
-    cat <<EOF > init_script.st
-"fix Installer for Smalltalkhub"
-[ [ (Smalltalk hasClassNamed: #InstallerInternetBased) ifTrue: [
-	Utilities setAuthorInitials: 'foo'.
-	(Smalltalk classNamed: #InstallerInternetBased) compile: 'urlGet: aUrl
-
-	| page |
-	page := HTTPSocket httpGet: aUrl accept: ''application/x-monticello''.  
-	(page respondsTo: #reset)  ifFalse: [ ^ nil ].
-	(self isHtmlStream: page) ifTrue: [ page := self extractFromHtml: page option: nil ].
-	^ page reset
-	' ].
-
-((Smalltalk at: #Installer) monticello http: 'http://smalltalkhub.com/mc/Pharo/Fuel/') 
-	project: 'main';
-	package: 'ConfigurationOfFuel';
-	install.
-	(Smalltalk at: #ConfigurationOfFuel)
-EOF
-    if [ "$VERSION" == "bleedingEdge" ]; then
-        echo "loadBleedingEdge." >> "init_script.st"
-    else
-        echo "load." >> "init_script.st"
-    fi
-    echo "] on: Error do: [ :ex | Smalltalk dumpException: ex ] ] ensure: [ Smalltalk snapshot: true andQuit: true ]." >> init_script.st
-    
-    # build the image
-    echo "building image"
-    ./coglinux/squeak -headless "${JOB_NAME}.image" "init_script.st"
-    # remove those zip files we don't want to keep (jenkins will archive zip files)
-    rm -f *.zip
-fi
-
-
-wget --quiet -N https://github.com/theseion/stuff/raw/master/fuel/fuel_serialize_materialize_everything.st
-if [[ "$SYSTEM" == "pharo"* ]]; then
-    RUN="./pharo ${JOB_NAME}.image init_script.st"
-else
-    RUN="./coglinux/squeak -headless ${JOB_NAME}.image init_script.st"
-fi
-# serialize all instances
-echo "generating script to serialize all instances"
-echo "[ [ [" > "init_script.st"
-cat fuel_serialize_materialize_everything.st >> "init_script.st"
-echo " ] on: Error do: [ :ex | ex serializeToFileNamed: 'exception_serializing_everything.fuel' ] ] on: Error do: [] ]" >> "init_script.st"
-echo " ensure: [ Smalltalk snapshot: false andQuit: true ]." >> "init_script.st"
-
-echo "running serialization of all instances"
-bash -c "$RUN"
-    
-zip -r $JOB_NAME.zip $JOB_NAME.image $JOB_NAME.changes
-
-if [ -e "exception_serializing_everything.fuel" -o -e "SqueakDebug.log" -o -e "PharoDebug.log" ]; then
-    exit 1
-fi
\ No newline at end of file
diff --git a/scripts/jenkins.sh b/scripts/jenkins.sh
deleted file mode 100755
index 4ea279d9..00000000
--- a/scripts/jenkins.sh
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/bin/bash
-
-# -e exit if simple command fails
-# -x echo each line
-set -ex
-
-# jenkins puts all the params after a / in the job name as well :(
-export JOB_NAME=$(dirname $JOB_NAME)
-REPO=http://smalltalkhub.com/mc/Pharo/Fuel/main
-
-case "$SYSTEM" in
-	# these can't be built on Travis
-	"pharo20") IMAGE_VERSION="20"
-	;;
-	"pharo30") IMAGE_VERSION="30"
-	;;
-	*) echo "Invalid value in SYSTEM variable"
-	   exit 0
-esac
-
-echo "downloading image and vm"
-wget --quiet -O - get.pharo.org/${IMAGE_VERSION}+vm | bash
-
-IMAGE_URL="${JOB_NAME}.image"
-CHANGES_URL="${JOB_NAME}.changes"
-timeout -k 30m 29m ./pharo Pharo.image save ${JOB_NAME} --delete-old
-timeout -k 30m 29m ./pharo ${IMAGE_URL} --version > version.txt
-
-echo "building image"
-timeout -k 30m 29m ./pharo ${IMAGE_URL} config ${REPO} ConfigurationOfFuel --install=${VERSION} --group=${GROUP}
-echo "running tests"
-timeout -k 30m 29m ./pharo ${IMAGE_URL} test --junit-xml-output "Fuel.*"
-
-zip -r "${JOB_NAME}.zip" "${IMAGE_URL}" "${CHANGES_URL}"
\ No newline at end of file
diff --git a/scripts/trigger-builds.sh b/scripts/trigger-builds.sh
deleted file mode 100755
index 865c9990..00000000
--- a/scripts/trigger-builds.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/bash
-
-BODY='{
-"request": {
-  "message":"Build triggered by Jenkins build on ci.inria.fr",
-  "branch":"master"
-}}'
-
-curl -m 5 -s -X POST \
-  -H "Content-Type: application/json" \
-  -H "Accept: application/vnd.travis-ci.2+json" \
-  -H "Travis-API-Version: 3" \
-  -H "Authorization: token ${TRAVIS_TOKEN}" \
-  -d "${BODY}" \
-  https://api.travis-ci.org/repo/theseion%2FFuel/requests
-
-BODY='{
-  "accountName": "theseion",
-  "projectSlug": "fuel"
-}'
-
-curl -m 5 -s -X POST \
-  -H "Content-Type: application/json" \
-  -H "Accept: application/json" \
-  -H "Authorization: Bearer ${APPVEYOR_TOKEN}" \
-  -d "${BODY}" \
-  https://ci.appveyor.com/api/builds
-
-exit 0