diff --git a/check_process b/check_process
index 1280db1..f27deeb 100644
--- a/check_process
+++ b/check_process
@@ -12,7 +12,7 @@
 		setup_public=1
 		upgrade=1
 		# 4.2.4~ynh2
-		#upgrade=1	from_commit=758922052169f08178c704d889246532fe5fae83
+		upgrade=1	from_commit=758922052169f08178c704d889246532fe5fae83
 		backup_restore=1
 		multi_instance=1
 		port_already_use=0