diff --git a/check_process b/check_process
index 79c22d7..5f71e08 100644
--- a/check_process
+++ b/check_process
@@ -13,10 +13,6 @@
 		setup_private=1
 		setup_public=1
 		upgrade=1
-		# 1.9~ynh1
-		upgrade=1	from_commit=22580412fae14859f661c1f9b54a3131a60c9323
-		# 1.11.1~ynh1
-		upgrade=1	from_commit=f26285511a167a1ed591a7fa96ae786ea89efb1e
 		# 1.17.1~ynh1
 		upgrade=1	from_commit=6b3ab38a5bf6aa48aaef23254381e8063839598b
 		backup_restore=1
@@ -38,10 +34,6 @@
 		setup_private=1
 		setup_public=1
 		upgrade=1
-		# 1.9~ynh1
-		upgrade=1	from_commit=22580412fae14859f661c1f9b54a3131a60c9323
-		# 1.11.1~ynh1
-		upgrade=1	from_commit=f26285511a167a1ed591a7fa96ae786ea89efb1e
 		# 1.17.1~ynh1
 		upgrade=1	from_commit=6b3ab38a5bf6aa48aaef23254381e8063839598b
 		backup_restore=1