diff --git a/scripts/install b/scripts/install
index bacc853..abcedb4 100755
--- a/scripts/install
+++ b/scripts/install
@@ -187,7 +187,7 @@ ynh_secure_remove --file="$nc_conf"
 #=================================================
 
 # Check LDAP configuration to see if everything worked well
-exec_occ ldap:test-config \'\' \
+exec_occ ldap:test-config '' \
   || ynh_die --message="An error occured during LDAP configuration"
 
 #=================================================