diff --git a/hack/test-go.sh b/hack/test-go.sh
index 59e8881c0c1..c54a27947d8 100755
--- a/hack/test-go.sh
+++ b/hack/test-go.sh
@@ -283,7 +283,7 @@ for (( i=0, j=0; ; )); do
   # KUBE_TEST_API sets the version of each group to be tested. KUBE_API_VERSIONS
   # register the groups/versions as supported by k8s. So KUBE_API_VERSIONS
   # needs to be the superset of KUBE_TEST_API.
-  KUBE_TEST_API="${apiVersion}" KUBE_API_VERSIONS="v1" ETCD_PREFIX=${etcdPrefix} runTests "$@"
+  KUBE_TEST_API="${apiVersion}" KUBE_API_VERSIONS="v1,experimental/v1" ETCD_PREFIX=${etcdPrefix} runTests "$@"
   i=${i}+1
   j=${j}+1
   if [[ i -eq ${apiVersionsCount} ]] && [[ j -eq ${etcdPrefixesCount} ]]; then
diff --git a/hack/test-integration.sh b/hack/test-integration.sh
index dcd9c9e87d4..cd07827cfee 100755
--- a/hack/test-integration.sh
+++ b/hack/test-integration.sh
@@ -58,7 +58,7 @@ runTests() {
   cleanup
 }
 
-KUBE_API_VERSIONS="v1" "${KUBE_ROOT}/hack/build-go.sh" "$@" cmd/integration
+KUBE_API_VERSIONS="v1,experimental/v1" "${KUBE_ROOT}/hack/build-go.sh" "$@" cmd/integration
 
 # Run cleanup to stop etcd on interrupt or other kill signal.
 trap cleanup EXIT