diff --git a/src/entity/gateway/inmemory.rs b/src/entity/gateway/inmemory.rs
index e731da4..b0dac57 100644
--- a/src/entity/gateway/inmemory.rs
+++ b/src/entity/gateway/inmemory.rs
@@ -735,7 +735,7 @@ impl EntityGateway for InMemoryGateway {
                     Ok(*meseta)
                 }
                 else {
-                    Err(GatewayError::Error)
+                    Ok(Meseta(0))
                 }
             }
         }