Fixing tests
diff --git a/openstack/blockstorage/v1/volumes/fixtures.go b/openstack/blockstorage/v1/volumes/fixtures.go
index 4bf1b95..a01ad05 100644
--- a/openstack/blockstorage/v1/volumes/fixtures.go
+++ b/openstack/blockstorage/v1/volumes/fixtures.go
@@ -61,7 +61,7 @@
 		th.TestJSONRequest(t, r, `
 {
     "volume": {
-        "size": 4
+        "size": 75
     }
 }
       `)