diff --git a/tempest/lib/exceptions.py b/tempest/lib/exceptions.py
index de2d713..e3f25e6 100644
--- a/tempest/lib/exceptions.py
+++ b/tempest/lib/exceptions.py
@@ -100,7 +100,7 @@
 
 
 class OverLimit(ClientRestClientException):
-    message = "Quota exceeded"
+    message = "Request entity is too large"
 
 
 class ServerFault(ServerRestClientException):