diff --git a/addons/project_issue/report/project_issue_report_view.xml b/addons/project_issue/report/project_issue_report_view.xml
index 0b2f0299dc1..df03d4b824d 100644
--- a/addons/project_issue/report/project_issue_report_view.xml
+++ b/addons/project_issue/report/project_issue_report_view.xml
@@ -76,7 +76,7 @@
             	</xpath>
                	<xpath expr='//search[@string="Search"]/group[@string="Group By..."]' position='before'>
                	       <newline/>
-                		<group  string="Extended options..." colspan="10" col="12">
+                		<group  expand="0" string="Extended options..." colspan="10" col="12">
                 		<filter icon="terp-sale"
                     		string="Done"
                     		domain="[('state','=','done')]"/>