diff --git a/openstack/manila/templates/shares/_share-netapp.conf.tpl b/openstack/manila/templates/shares/_share-netapp.conf.tpl
index 89a2d59c80..343909b404 100644
--- a/openstack/manila/templates/shares/_share-netapp.conf.tpl
+++ b/openstack/manila/templates/shares/_share-netapp.conf.tpl
@@ -86,7 +86,7 @@ netapp_hardware_state = {{ $share.hardware_state | default "live" }}
 {{- if eq 100 (int $share.reserved_share_percentage)}}
 reserved_share_percentage = 100
 {{- else }}
-reserved_share_percentage = {{ $share.reserved_share_percentage | default 40 }}
+reserved_share_percentage = {{ $share.reserved_share_percentage | default 30 }}
 {{- end }}
 
 {{- if eq 100 (int $share.reserved_share_extend_percentage)}}