diff --git a/pkg/api/v1/conversion.go b/pkg/api/v1/conversion.go
index 27db48f3786..35be8a5f408 100644
--- a/pkg/api/v1/conversion.go
+++ b/pkg/api/v1/conversion.go
@@ -309,6 +309,8 @@ func Convert_v1_ReplicationControllerStatus_to_extensions_ReplicaSetStatus(in *R
 	}
 	out.Replicas = in.Replicas
 	out.FullyLabeledReplicas = in.FullyLabeledReplicas
+	out.ReadyReplicas = in.ReadyReplicas
+	out.AvailableReplicas = in.AvailableReplicas
 	out.ObservedGeneration = in.ObservedGeneration
 	return nil
 }
@@ -345,6 +347,7 @@ func Convert_extensions_ReplicaSetSpec_to_v1_ReplicationControllerSpec(in *exten
 	}
 	out.Replicas = new(int32)
 	*out.Replicas = in.Replicas
+	out.MinReadySeconds = in.MinReadySeconds
 	var invalidErr error
 	if in.Selector != nil {
 		invalidErr = api.Convert_unversioned_LabelSelector_to_map(in.Selector, &out.Selector, s)
@@ -362,12 +365,15 @@ func Convert_extensions_ReplicaSetStatus_to_v1_ReplicationControllerStatus(in *e
 	}
 	out.Replicas = in.Replicas
 	out.FullyLabeledReplicas = in.FullyLabeledReplicas
+	out.ReadyReplicas = in.ReadyReplicas
+	out.AvailableReplicas = in.AvailableReplicas
 	out.ObservedGeneration = in.ObservedGeneration
 	return nil
 }
 
 func Convert_api_ReplicationControllerSpec_To_v1_ReplicationControllerSpec(in *api.ReplicationControllerSpec, out *ReplicationControllerSpec, s conversion.Scope) error {
 	out.Replicas = &in.Replicas
+	out.MinReadySeconds = in.MinReadySeconds
 	out.Selector = in.Selector
 	if in.Template != nil {
 		out.Template = new(PodTemplateSpec)
@@ -382,6 +388,7 @@ func Convert_api_ReplicationControllerSpec_To_v1_ReplicationControllerSpec(in *a
 
 func Convert_v1_ReplicationControllerSpec_To_api_ReplicationControllerSpec(in *ReplicationControllerSpec, out *api.ReplicationControllerSpec, s conversion.Scope) error {
 	out.Replicas = *in.Replicas
+	out.MinReadySeconds = in.MinReadySeconds
 	out.Selector = in.Selector
 	if in.Template != nil {
 		out.Template = new(api.PodTemplateSpec)
diff --git a/pkg/apis/extensions/v1beta1/conversion.go b/pkg/apis/extensions/v1beta1/conversion.go
index e9d2391489b..dddd7cf7392 100644
--- a/pkg/apis/extensions/v1beta1/conversion.go
+++ b/pkg/apis/extensions/v1beta1/conversion.go
@@ -249,6 +249,7 @@ func Convert_v1beta1_RollingUpdateDeployment_To_extensions_RollingUpdateDeployme
 func Convert_extensions_ReplicaSetSpec_To_v1beta1_ReplicaSetSpec(in *extensions.ReplicaSetSpec, out *ReplicaSetSpec, s conversion.Scope) error {
 	out.Replicas = new(int32)
 	*out.Replicas = int32(in.Replicas)
+	out.MinReadySeconds = in.MinReadySeconds
 	if in.Selector != nil {
 		out.Selector = new(LabelSelector)
 		if err := Convert_unversioned_LabelSelector_To_v1beta1_LabelSelector(in.Selector, out.Selector, s); err != nil {
@@ -268,6 +269,7 @@ func Convert_v1beta1_ReplicaSetSpec_To_extensions_ReplicaSetSpec(in *ReplicaSetS
 	if in.Replicas != nil {
 		out.Replicas = *in.Replicas
 	}
+	out.MinReadySeconds = in.MinReadySeconds
 	if in.Selector != nil {
 		out.Selector = new(unversioned.LabelSelector)
 		if err := Convert_v1beta1_LabelSelector_To_unversioned_LabelSelector(in.Selector, out.Selector, s); err != nil {