diff --git a/scripts/remove b/scripts/remove
index 49266a2..9e18667 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Exit on command errors and treat unset variables as an error
-set -eu
+set -u
 
 source .fonctions	# Charge les fonctions génériques habituellement utilisées dans le script
 
diff --git a/scripts/restore b/scripts/restore
index c08116e..972a016 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -1,6 +1,9 @@
 #!/bin/bash
 # This restore script is adapted to Yunohost >=2.4
 
+# Exit on command errors and treat unset variables as an error
+set -eu
+
 # The parameter $1 is the backup directory location dedicated to the app
 backup_dir=$1