diff --git a/check_process b/check_process
index 66a0890..f5e4602 100644
--- a/check_process
+++ b/check_process
@@ -12,6 +12,8 @@
 		setup_private=0
 		setup_public=1
 		upgrade=1
+		# 3.1.2~ynh2
+		upgrade=1	from_commit=7e1f4c2dee5f2c8374686aea62f4648cdf2722c3
 		backup_restore=1
 		multi_instance=1
 		# This test is no longer necessary since the version 2.7 (PR: https://github.com/YunoHost/yunohost/pull/304), you can still do it if your app could be installed with this version.
diff --git a/manifest.json b/manifest.json
index 493f38c..5925f8f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
 		"en": "A libre and federated social network.",
 		"fr": "Un réseau social libre et fédéré."
 	},
-	"version": "3.1.2~ynh2",
+	"version": "3.1.2~ynh3",
 	"url": "https://github.com/tootsuite/mastodon",
 	"license": "AGPL-3.0-or-later",
 	"maintainer": [