diff --git a/src/system/keys/filestorage.rs b/src/system/keys/filestorage.rs
index cce2ff1..189fc73 100644
--- a/src/system/keys/filestorage.rs
+++ b/src/system/keys/filestorage.rs
@@ -137,6 +137,8 @@ mod tests {
         let key_dir: tempfile::TempDir =
             tempfile::TempDir::new().expect("Could not create tempdir");
         let storage: FileStorage = FileStorage::new(key_dir.path());
+        // Supported
+        assert!(storage.is_supported());
         let app_name: &str = "termscp";
         let secret: &str = "Th15-15/My-Супер-Секрет";
         // Secret should not exist
diff --git a/src/system/keys/keyringstorage.rs b/src/system/keys/keyringstorage.rs
index e46bc2e..9eb29ab 100644
--- a/src/system/keys/keyringstorage.rs
+++ b/src/system/keys/keyringstorage.rs
@@ -113,6 +113,7 @@ mod tests {
     fn test_system_keys_keyringstorage() {
         let username: String = username();
         let storage: KeyringStorage = KeyringStorage::new(username.as_str());
+        assert!(storage.is_supported());
         let app_name: &str = "termscp";
         let secret: &str = "Th15-15/My-Супер-Секрет";
         let kring: Keyring = Keyring::new(app_name, username.as_str());