diff --git a/etc/placement/config-generator.conf b/etc/placement/config-generator.conf
index ba8759878..3485d2ab7 100644
--- a/etc/placement/config-generator.conf
+++ b/etc/placement/config-generator.conf
@@ -3,5 +3,6 @@ output_file = etc/placement/placement.conf.sample
 wrap_width = 80
 namespace = placement.conf
 namespace = keystonemiddleware.auth_token
+namespace = oslo.log
 # FIXME(mriedem): There are likely other missing 3rd party oslo library
 # options that should show up in the placement.conf docs, like oslo.policy.