diff --git a/.ci/build-app-image.sh b/.ci/build-app-image.sh
index 2bc784bc..9c1b5880 100755
--- a/.ci/build-app-image.sh
+++ b/.ci/build-app-image.sh
@@ -4,28 +4,28 @@ set -e 	# Exit immediately upon failure
 : ${1?"Need to pass BASE_IMAGE as argument"}
 : ${2?"Need to pass TEST_APP as argument"}
 : ${3?"Need to pass TAG as argument"}
-: ${4?"Need to pass BRANCH as argument"}
+: ${4?"Need to pass VERSION as argument"}
 
 BASE_IMAGE=$1
 TEST_APP=$2
 TAG=$3
-BRANCH=$4
+VERSION=$4
 
 echo "[CI] Injecting Dockerfile to project $TEST_APP..."
-cd  $SAMPLES_REPO/samples/$TEST_APP
-echo "[CI] Checkout branch $BRANCH"
-git checkout $BRANCH
+if [[ ! -d $SAMPLES_REPO/samples/$VERSION/$TEST_APP ]]; then
+	echo "[CI] Sample '$TEST_APP' not found for Docker image '$VERSION'"
+    exit 1
+fi
+cd  $SAMPLES_REPO/samples/$VERSION/$TEST_APP
 tee Dockerfile << EOF
 FROM $BASE_IMAGE
 COPY . /app
 WORKDIR /app
-RUN kpm restore
-ENV KRE_TRACE 1
-ENTRYPOINT sleep 10000 | k kestrel
+RUN dnu restore
+ENV DNX_TRACE 1
+ENTRYPOINT sleep 10000 | dnx . kestrel
 EOF
 
 echo "[CI] Building Docker image for $TEST_APP, will tag as '$TAG'..."
 docker build -t $TAG .
 echo "[CI] Built Docker image '$TAG'"
-echo "[CI] Revert checkout"
-git checkout master
diff --git a/.ci/find-tags.sh b/.ci/find-tags.sh
index 304eff73..fdb43538 100755
--- a/.ci/find-tags.sh
+++ b/.ci/find-tags.sh
@@ -5,4 +5,4 @@ set -o pipefail # carry failures over pipes
 : ${1?"Need to pass Dockerfile search directory as argument"}
 
 cd $1
-find . -path ./.git -prune -o -name Dockerfile -print0 | xargs -0 -n1 dirname | sed -e "s/\.\///" | grep -v nightly
+find . -path ./.git -prune -o -name Dockerfile -print0 | xargs -0 -n1 dirname | sed -e "s/\.\///" | grep -v '1.0.0-beta[1-3]' | grep -v 'coreclr-1.0.0-beta5-11624'
diff --git a/.ci/run-app.sh b/.ci/run-app.sh
index 2d104441..e8937ab6 100755
--- a/.ci/run-app.sh
+++ b/.ci/run-app.sh
@@ -3,17 +3,17 @@ set -e 	# Exit immediately upon failure
 
 : ${1?"Need to pass BASE_IMAGE as argument"}
 : ${2?"Need to pass TEST_APP as argument"}
-: ${3?"Need to pass BRANCH as argument"}
+: ${3?"Need to pass VERSION as argument"}
 
 BASE_IMAGE=$1
 TEST_APP=$2
 TEST_PORT=$RANDOM
-BRANCH=$3
+VERSION=$3
 
 APP_IMG_TAG=$(tr '[:upper:]' '[:lower:]' <<< $TEST_APP)_${TEST_PORT}
 
 # Build the app image
-.ci/build-app-image.sh $BASE_IMAGE $TEST_APP $APP_IMG_TAG $BRANCH
+.ci/build-app-image.sh $BASE_IMAGE $TEST_APP $APP_IMG_TAG $VERSION
 
 # Start app
 .ci/start-container.sh 5004 $TEST_PORT $APP_IMG_TAG $APP_IMG_TAG
diff --git a/.ci/run-with-all-tags.sh b/.ci/run-with-all-tags.sh
index e4503731..d51ea536 100755
--- a/.ci/run-with-all-tags.sh
+++ b/.ci/run-with-all-tags.sh
@@ -7,11 +7,9 @@ set -e 	# Exit immediately upon failure
 
 for tag in `.ci/find-tags.sh $1`; do
 	TAG=${IMAGE}:${tag}
-	BRANCH=master
-	if [[ ${tag} == "nightly" ]]; then BRANCH=dev; else BRANCH=tags/v${tag} ; fi
 	echo "[CI] ----------------------------------"
 	echo "[CI] Verifying '$2' app with '$TAG'"
-	.ci/run-app.sh $TAG $2 $BRANCH
+	.ci/run-app.sh $TAG $2 ${tag}
 done
 
 echo "[CI] '$2' runs fine on all tags."
\ No newline at end of file
diff --git a/circle.yml b/circle.yml
index 03f177cd..7efab2d5 100644
--- a/circle.yml
+++ b/circle.yml
@@ -11,7 +11,7 @@ general:
 
 checkout:
   post:
-    - git clone -q git://github.com/aspnet/Home.git $SAMPLES_REPO
+    - git clone -q git://github.com/aspnet/Home.git -b dev $SAMPLES_REPO
 
 dependencies:
   override: