diff --git a/internal/configuration/settings/settings.go b/internal/configuration/settings/settings.go
index 8fbca02d..0f330680 100644
--- a/internal/configuration/settings/settings.go
+++ b/internal/configuration/settings/settings.go
@@ -183,5 +183,10 @@ func (s Settings) Warnings() (warnings []string) {
 		}
 	}
 
+	if s.VPN.OpenVPN.Version == openvpn.Openvpn24 {
+		warnings = append(warnings, "OpenVPN 2.4 will be removed in release v3.34.0 (around June 2023). "+
+			"Please create an issue if you have a compelling reason to keep it.")
+	}
+
 	return warnings
 }