diff --git a/openstack/orchestration/v1/stackresources/fixtures.go b/openstack/orchestration/v1/stackresources/fixtures.go
index 0b930f4..c3c3d3f 100644
--- a/openstack/orchestration/v1/stackresources/fixtures.go
+++ b/openstack/orchestration/v1/stackresources/fixtures.go
@@ -53,7 +53,7 @@
     ],
     "logical_resource_id": "hello_world",
     "resource_status_reason": "state changed",
-    "updated_time": "2015-02-05T21:33:11Z",
+    "updated_time": "2015-02-05T21:33:11",
     "required_by": [],
     "resource_status": "CREATE_IN_PROGRESS",
     "physical_resource_id": "49181cd6-169a-4130-9455-31185bbfc5bf",
@@ -117,7 +117,7 @@
     ],
     "logical_resource_id": "hello_world",
     "resource_status_reason": "state changed",
-    "updated_time": "2015-02-05T21:33:11Z",
+    "updated_time": "2015-02-05T21:33:11",
     "required_by": [],
     "resource_status": "CREATE_IN_PROGRESS",
     "physical_resource_id": "49181cd6-169a-4130-9455-31185bbfc5bf",
@@ -188,7 +188,7 @@
     ],
     "logical_resource_id": "wordpress_instance",
     "resource_status": "CREATE_COMPLETE",
-    "updated_time": "2014-12-10T18:34:35Z",
+    "updated_time": "2014-12-10T18:34:35",
     "required_by": [],
     "resource_status_reason": "state changed",
     "physical_resource_id": "00e3a2fe-c65d-403c-9483-4db9930dd194",
diff --git a/openstack/orchestration/v1/stackresources/results.go b/openstack/orchestration/v1/stackresources/results.go
index 69f21da..04a2334 100644
--- a/openstack/orchestration/v1/stackresources/results.go
+++ b/openstack/orchestration/v1/stackresources/results.go
@@ -48,7 +48,7 @@
 	for i, resourceRaw := range resources {
 		resource := resourceRaw.(map[string]interface{})
 		if date, ok := resource["updated_time"]; ok && date != nil {
-			t, err := time.Parse(time.RFC3339, date.(string))
+			t, err := time.Parse(gophercloud.STACK_TIME_FMT, date.(string))
 			if err != nil {
 				return nil, err
 			}
@@ -109,7 +109,7 @@
 	for i, resourceRaw := range resources {
 		resource := resourceRaw.(map[string]interface{})
 		if date, ok := resource["updated_time"]; ok && date != nil {
-			t, err := time.Parse(time.RFC3339, date.(string))
+			t, err := time.Parse(gophercloud.STACK_TIME_FMT, date.(string))
 			if err != nil {
 				return nil, err
 			}
@@ -143,7 +143,7 @@
 	resource := r.Body.(map[string]interface{})["resource"].(map[string]interface{})
 
 	if date, ok := resource["updated_time"]; ok && date != nil {
-		t, err := time.Parse(time.RFC3339, date.(string))
+		t, err := time.Parse(gophercloud.STACK_TIME_FMT, date.(string))
 		if err != nil {
 			return nil, err
 		}