diff --git a/tests.toml b/tests.toml
index eb73b8d..d5d7b73 100644
--- a/tests.toml
+++ b/tests.toml
@@ -1,3 +1,7 @@
 test_format = 1.0
 
-[default]
\ No newline at end of file
+[default]
+
+    preinstall = """
+    sudo yunohost app install my_webapp --force -a "domain=domain.tld&path=/path&with_sftp=1&password=myreallystrengthpassword&init_main_permission=visitors&phpversion=8.2&database=none"
+    """