diff --git a/test-requirements.txt b/test-requirements.txt
index fa50431..ce89cff 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -7,7 +7,7 @@ netaddr!=0.7.16,>=0.7.12
 
 # this is required for the docs build jobs
 sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
-oslosphinx>=2.5.0 # Apache-2.0
+oslosphinx!=3.4.0,>=2.5.0 # Apache-2.0
 
 oslotest>=1.10.0 # Apache-2.0
 simplejson>=2.2.0