diff --git a/cluster/gce/list-resources.sh b/cluster/gce/list-resources.sh
index 6e70d9e2eac..963b9b26a25 100755
--- a/cluster/gce/list-resources.sh
+++ b/cluster/gce/list-resources.sh
@@ -31,6 +31,13 @@ REGION=${ZONE%-*}
 INSTANCE_PREFIX=${KUBE_GCE_INSTANCE_PREFIX:-${CLUSTER_NAME:-}}
 NETWORK=${KUBE_GCE_NETWORK:-${KUBE_GKE_NETWORK:-}}
 
+# In GKE the instance prefix starts with "gke-".
+if [[ "${KUBERNETES_PROVIDER:-}" == "gke" ]]; then
+  INSTANCE_PREFIX="gke-${CLUSTER_NAME}"
+  # Truncate to 26 characters for route prefix matching.
+  INSTANCE_PREFIX="${INSTANCE_PREFIX:0:26}"
+fi
+
 # Usage: gcloud-compute-list <resource> <additional parameters to gcloud...>
 # GREP_REGEX is applied to the output of gcloud if set
 GREP_REGEX=""
@@ -40,7 +47,6 @@ function gcloud-compute-list() {
   local attempt=1
   local result=""
   while true; do
-    echo "Attempt ${attempt} to list ${resource} in GCE"
     if result=$(gcloud compute ${resource} list --project=${PROJECT} ${@:2} | grep "${GREP_REGEX}"); then
       echo "${result}"
       return
@@ -59,7 +65,8 @@ echo "Project: ${PROJECT}"
 echo "Region: ${REGION}"
 echo "Zone: ${ZONE}"
 echo "Instance prefix: ${INSTANCE_PREFIX:-}"
-echo "Network: ${NETWORK:-}"
+echo "Network: ${NETWORK}"
+echo "Provider: ${KUBERNETES_PROVIDER:-}"
 
 # List resources related to instances, filtering by the instance prefix if
 # provided.
@@ -75,7 +82,7 @@ gcloud-compute-list disks ${ZONE:+"--zone=${ZONE}"} --regexp="${INSTANCE_PREFIX}
 gcloud-compute-list addresses ${REGION:+"--region=${REGION}"} --regexp="a.*|${INSTANCE_PREFIX}.*"
 # Match either the header or a line with the specified e2e network.
 # This assumes that the network name is the second field in the output.
-GREP_REGEX="^NAME\|^[^\s]\+\s\+\(default\|${NETWORK}\)\s"
+GREP_REGEX="^NAME\|^[^ ]\+[ ]\+\(default\|${NETWORK}\) "
 gcloud-compute-list routes --regexp="default.*|${INSTANCE_PREFIX}.*"
 gcloud-compute-list firewall-rules --regexp="default.*|k8s-fw.*|${INSTANCE_PREFIX}.*"
 GREP_REGEX=""