diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index 4054ca8c254..3acc7c3c046 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -1821,4 +1821,4 @@ DisabledResourceLinkUser=Disable feature to link a resource to users
 DisabledResourceLinkContact=Disable feature to link a resource to contacts
 ConfirmUnactivation=Confirm module reset
 OnMobileOnly=On small screen (smartphone) only
-DisableProspectCustomerType=Disable the "Prospect/customer" thirdparty type
+DisableProspectCustomerType=Disable the "Prospect + Customer" third party type (so third party must be Prospect or Customer but can't be both)