diff --git a/netci.groovy b/netci.groovy
index aaaac5d63..1d580b8cd 100644
--- a/netci.groovy
+++ b/netci.groovy
@@ -7,7 +7,7 @@ def project = 'dotnet/cli'
 
 def osList = ['Ubuntu', 'OSX', 'Windows_NT']
 
-def machineLabelMap = ['Ubuntu':'ubuntu',
+def machineLabelMap = ['Ubuntu':'ubuntu-doc',
                        'OSX':'mac',
                        'Windows_NT':'windows']
 
diff --git a/scripts/ci_build.sh b/scripts/ci_build.sh
index 7a378a6b7..a54abae73 100755
--- a/scripts/ci_build.sh
+++ b/scripts/ci_build.sh
@@ -2,7 +2,11 @@
 
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
-$SCRIPT_DIR/../build.sh $@
+if [[ "$(uname)" == "Linux" ]]; then
+    $SCRIPT_DIR/dockerbuild.sh $@
+else
+    $SCRIPT_DIR/../build.sh $@
+fi
 
 ret_code=$?
 exit $ret_code