diff --git a/vendor/k8s.io/kubernetes/pkg/controller/podautoscaler/horizontal.go b/vendor/k8s.io/kubernetes/pkg/controller/podautoscaler/horizontal.go
index 65a7a6f17021..646226d27782 100644
--- a/vendor/k8s.io/kubernetes/pkg/controller/podautoscaler/horizontal.go
+++ b/vendor/k8s.io/kubernetes/pkg/controller/podautoscaler/horizontal.go
@@ -360,6 +360,7 @@ func (a *HorizontalController) reconcileAutoscaler(hpav1Shared *autoscalingv1.Ho
 	}
 
 	mappings, err := a.mapper.RESTMappings(targetGK)
+	mappings, err = overrideMappingsForOapiDeploymentConfig(mappings, err, targetGK)
 	if err != nil {
 		a.eventRecorder.Event(hpa, v1.EventTypeWarning, "FailedGetScale", err.Error())
 		setCondition(hpa, autoscalingv2.AbleToScale, v1.ConditionFalse, "FailedGetScale", "the HPA controller was unable to get the target's current scale: %v", err)
diff --git a/vendor/k8s.io/kubernetes/pkg/controller/podautoscaler/patch_dc.go b/vendor/k8s.io/kubernetes/pkg/controller/podautoscaler/patch_dc.go
new file mode 100644
index 000000000000..8c8821a1ac4a
--- /dev/null
+++ b/vendor/k8s.io/kubernetes/pkg/controller/podautoscaler/patch_dc.go
@@ -0,0 +1,22 @@
+package podautoscaler
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+
+	apimeta "k8s.io/apimachinery/pkg/api/meta"
+)
+
+func overrideMappingsForOapiDeploymentConfig(mappings []*apimeta.RESTMapping, err error, targetGK schema.GroupKind) ([]*apimeta.RESTMapping, error) {
+	if (targetGK == schema.GroupKind{Kind: "DeploymentConfig"}) {
+		err = nil
+		// NB: we don't convert to apps.openshift.io here since the patched scale client
+		// will do it for us.
+		mappings = []*apimeta.RESTMapping{
+			{
+				Resource:         "deploymentconfigs",
+				GroupVersionKind: targetGK.WithVersion("v1"),
+			},
+		}
+	}
+	return mappings, err
+}
diff --git a/vendor/k8s.io/kubernetes/staging/src/k8s.io/client-go/scale/client.go b/vendor/k8s.io/kubernetes/staging/src/k8s.io/client-go/scale/client.go
index 3f85197a0b6f..0cc915625d20 100644
--- a/vendor/k8s.io/kubernetes/staging/src/k8s.io/client-go/scale/client.go
+++ b/vendor/k8s.io/kubernetes/staging/src/k8s.io/client-go/scale/client.go
@@ -89,6 +89,8 @@ func (c *scaleClient) pathAndVersionFor(resource schema.GroupResource) (string,
 		return "", gvr, fmt.Errorf("unable to get full preferred group-version-resource for %s: %v", resource.String(), err)
 	}
 
+	gvr = correctOapiDeploymentConfig(gvr) // TODO(directxman12): remove when /oapi is removed
+
 	groupVer := gvr.GroupVersion()
 
 	// we need to set the API path based on GroupVersion (defaulting to the legacy path if none is set)
diff --git a/vendor/k8s.io/kubernetes/staging/src/k8s.io/client-go/scale/patch_dc.go b/vendor/k8s.io/kubernetes/staging/src/k8s.io/client-go/scale/patch_dc.go
new file mode 100644
index 000000000000..e4dbb1ea5b69
--- /dev/null
+++ b/vendor/k8s.io/kubernetes/staging/src/k8s.io/client-go/scale/patch_dc.go
@@ -0,0 +1,24 @@
+package scale
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+
+	oappsv1 "github.com/openshift/api/apps/v1"
+)
+
+var dcGVR = schema.GroupVersionResource{
+	Group:    "",
+	Version:  "v1",
+	Resource: "deploymentconfigs",
+}
+
+func correctOapiDeploymentConfig(gvr schema.GroupVersionResource) schema.GroupVersionResource {
+	// TODO(directxman12): this is a dirty, dirty hack because oapi just appears in discovery as "/v1", like
+	// the kube core API.  We can remove it if/when we get rid of the legacy oapi group entirely.  It makes me
+	// cry a bit inside, but such is life.
+	if gvr == dcGVR {
+		return oappsv1.SchemeGroupVersion.WithResource(gvr.Resource)
+	}
+
+	return gvr
+}