diff --git a/etc/oslo-config-generator/glance-api.conf b/etc/oslo-config-generator/glance-api.conf
index 2bbaf9f6..31bdbaab 100644
--- a/etc/oslo-config-generator/glance-api.conf
+++ b/etc/oslo-config-generator/glance-api.conf
@@ -1,4 +1,5 @@
 [DEFAULT]
+wrap_width = 80
 output_file = etc/glance-api.conf.sample
 namespace = glance.api
 namespace = glance.store
diff --git a/etc/oslo-config-generator/glance-cache.conf b/etc/oslo-config-generator/glance-cache.conf
index 3206e76b..9bc1ff6b 100644
--- a/etc/oslo-config-generator/glance-cache.conf
+++ b/etc/oslo-config-generator/glance-cache.conf
@@ -1,4 +1,5 @@
 [DEFAULT]
+wrap_width = 80
 output_file = etc/glance-cache.conf.sample
 namespace = glance.cache
 namespace = glance.store
diff --git a/etc/oslo-config-generator/glance-glare.conf b/etc/oslo-config-generator/glance-glare.conf
index f8ddeb0c..eb6cd89a 100644
--- a/etc/oslo-config-generator/glance-glare.conf
+++ b/etc/oslo-config-generator/glance-glare.conf
@@ -1,4 +1,5 @@
 [DEFAULT]
+wrap_width = 80
 output_file = etc/glance-glare.conf.sample
 namespace = glance.glare
 namespace = glance.store
diff --git a/etc/oslo-config-generator/glance-manage.conf b/etc/oslo-config-generator/glance-manage.conf
index 10e3c354..21e509d0 100644
--- a/etc/oslo-config-generator/glance-manage.conf
+++ b/etc/oslo-config-generator/glance-manage.conf
@@ -1,4 +1,5 @@
 [DEFAULT]
+wrap_width = 80
 output_file = etc/glance-manage.conf.sample
 namespace = glance.manage
 namespace = oslo.db
diff --git a/etc/oslo-config-generator/glance-registry.conf b/etc/oslo-config-generator/glance-registry.conf
index d66863eb..388e394e 100644
--- a/etc/oslo-config-generator/glance-registry.conf
+++ b/etc/oslo-config-generator/glance-registry.conf
@@ -1,4 +1,5 @@
 [DEFAULT]
+wrap_width = 80
 output_file = etc/glance-registry.conf.sample
 namespace = glance.registry
 namespace = oslo.messaging
diff --git a/etc/oslo-config-generator/glance-scrubber.conf b/etc/oslo-config-generator/glance-scrubber.conf
index 54b40236..d370f603 100644
--- a/etc/oslo-config-generator/glance-scrubber.conf
+++ b/etc/oslo-config-generator/glance-scrubber.conf
@@ -1,4 +1,5 @@
 [DEFAULT]
+wrap_width = 80
 output_file = etc/glance-scrubber.conf.sample
 namespace = glance.scrubber
 namespace = glance.store