diff --git a/requirements.txt b/requirements.txt
index 4765cb4bed09f72f59461491ccdb4e731485e6a6..018abee66a0c0bf52faebf1c6fe3c6829b5b7f8f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,6 +10,6 @@ oslo.serialization>=1.10.0 # Apache-2.0
 oslo.utils>=3.20.0 # Apache-2.0
 iso8601>=0.1.11 # MIT
 oslo.log>=3.22.0 # Apache-2.0
-oslo.i18n>=2.1.0 # Apache-2.0
+oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0
 WebOb>=1.7.1 # MIT
 netaddr!=0.7.16,>=0.7.13 # BSD