diff --git a/addons/crm/security/ir.model.access.csv b/addons/crm/security/ir.model.access.csv
index 52648c8e347..f3c6bdf5c1f 100644
--- a/addons/crm/security/ir.model.access.csv
+++ b/addons/crm/security/ir.model.access.csv
@@ -12,7 +12,7 @@ access_crm_phonecall_manager,crm.phonecall.manager,model_crm_phonecall,base.grou
 access_crm_case_categ,crm.case.categ,model_crm_case_categ,base.group_user,1,0,0,0
 access_crm_lead,crm.lead,model_crm_lead,base.group_sale_salesman,1,1,1,0
 access_crm_phonecall,crm.phonecall,model_crm_phonecall,base.group_sale_salesman,1,1,1,0
-access_crm_case_section_user,crm.case.section.user,model_crm_case_section,base.group_sale_salesman,1,1,1,0
+access_crm_case_section_user,crm.case.section.user,model_crm_case_section,base.group_sale_salesman,1,0,0,0
 access_crm_case_section_manager,crm.case.section.manager,model_crm_case_section,base.group_sale_manager,1,1,1,1
 access_crm_case_stage,crm.case.stage,model_crm_case_stage,,1,0,0,0
 access_crm_case_stage_manager,crm.case.stage,model_crm_case_stage,base.group_sale_manager,1,1,1,1