diff --git a/requirements.txt b/requirements.txt
index 746fd5698..b911a84d3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ oslo.service>=0.1.0 # Apache-2.0
 PasteDeploy>=1.5.0
 pbr<2.0,>=0.11
 pecan>=0.8.0
-oslo.messaging>1.17.1,!=2.6.0,!=2.6.1 # Apache-2.0
+oslo.messaging>1.17.1,!=2.6.0,!=2.6.1,!=2.8.0 # Apache-2.0
 oslo.middleware!=2.0.0,>=1.2.0 # Apache-2.0
 oslo.serialization>=1.4.0 # Apache-2.0
 oslo.utils>=1.9.0 # Apache-2.0