diff --git a/requirements.txt b/requirements.txt
index 4decbb4..8976cc0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,3 @@
-pbr>=2.0.0,!=2.1.0 # Apache-2.0
 openstackdocstheme>=2.2.1 # Apache-2.0
 sphinx>=2.0.0,!=2.1.0 # BSD
 yasfb>=0.5.1