diff --git a/test-requirements.txt b/test-requirements.txt
index d102d1c..c55b44c 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -13,4 +13,4 @@ testrepository>=0.0.18
 
 # Doc requirements
 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