diff --git a/tools/jenkins/configurations/kvm.sh b/tools/jenkins/configurations/kvm.sh
index 0e239d2..7239e4d 100755
--- a/tools/jenkins/configurations/kvm.sh
+++ b/tools/jenkins/configurations/kvm.sh
@@ -2,16 +2,17 @@
 
 EXECUTOR_NUMBER=$1
 CONFIGURATION=$2
+ADAPTER=$3
 
 function usage() {
     echo "Usage: $0 - Build a test configuration"
     echo ""
-    echo "$0 [EXECUTOR_NUMBER] [CONFIGURATION]"
+    echo "$0 [EXECUTOR_NUMBER] [CONFIGURATION] [ADAPTER]"
     exit 1
 }
 
 # Validate inputs
-if [[ "$EXECUTOR_NUMBER" = "" || "$CONFIGURATION" = "" ]]; then
+if [[ "$EXECUTOR_NUMBER" = "" || "$CONFIGURATION" = ""  || "$ADAPTER" = ""]]; then
     usage
 fi
 
@@ -23,14 +24,16 @@ cd ../../..
 TOP_DIR=(pwd)
 
 # Name test instance based on executor
-NAME=executor-$EXECUTOR_NUMBER
-virsh destroy `virsh list | grep $NAME | cut -d " " -f1` || true
+BASE_NAME=executor-`printf "%02d" $EXECUTOR_NUMBER`
+GUEST_NAME=$BASE_NAME.$ADAPTER
+virsh destroy `virsh list | grep $BASE_NAME | cut -d " " -f1` || true
+rm -f /var/lib/libvirt/dnsmasq/$BASE_NAME*.leases
 
 # Configure localrc
 cat <<EOF >localrc
 RECLONE=yes
 GUEST_NETWORK=$EXECUTOR_NUMBER
-GUEST_NAME=$NAME
+GUEST_NAME=$GUEST_NAME
 FLOATING_RANGE=192.168.$EXECUTOR_NUMBER.128/27
 GUEST_CORES=4
 GUEST_RAM=1000000
diff --git a/tools/jenkins/jenkins_home/jobs/kvm/config.xml b/tools/jenkins/jenkins_home/jobs/kvm/config.xml
index 02efbc9..32ce768 100644
--- a/tools/jenkins/jenkins_home/jobs/kvm/config.xml
+++ b/tools/jenkins/jenkins_home/jobs/kvm/config.xml
@@ -58,7 +58,7 @@
     <hudson.tasks.Shell>
       <command>set -o errexit
 cd tools/jenkins
-sudo ./build_configuration.sh $EXECUTOR_NUMBER kvm</command>
+sudo ./build_configuration.sh $EXECUTOR_NUMBER kvm $ADAPTER</command>
     </hudson.tasks.Shell>
     <hudson.tasks.Shell>
       <command>set -o errexit