diff --git a/requirements.txt b/requirements.txt
index 17740e674..ec77f823e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT
 oslo.config>=3.22.0 # Apache-2.0
 oslo.context>=2.12.0 # Apache-2.0
 oslo.db>=4.19.0 # Apache-2.0
-oslo.i18n>=2.1.0 # Apache-2.0
+oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0
 oslo.messaging>=5.19.0 # Apache-2.0
 oslo.middleware>=3.10.0 # Apache-2.0
 oslo.log>=3.22.0 # Apache-2.0