diff --git a/test-requirements.txt b/test-requirements.txt
index 22f6480..5cb430d 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -18,5 +18,5 @@ six>=1.9.0
 
 # 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