diff --git a/manifest.toml b/manifest.toml
index d3fce6e..42d65a9 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -20,7 +20,7 @@ code = "https://github.com/niccokunzmann/open-web-calendar/"
 [integration]
 yunohost = ">= 11.2"
 architectures = "all"
-multi_instance = true
+multi_instance = false
 
 ldap = false
 
diff --git a/tests.toml b/tests.toml
index 76f5804..8b14dee 100644
--- a/tests.toml
+++ b/tests.toml
@@ -32,7 +32,7 @@ test_format = 1.0
     ## * change_url
     ## NB: you should NOT need this except if you really have a good reason...
 
-    # exclude = ["install.private", "install.multi"]
+    exclude = ["install.multi"]
 
     ## For special usecases, sometimes you need to setup other things on the machine
     ## prior to installing the app (such as installing another app)