1 files changed, 4 insertions, 0 deletions
diff --git a/pytest.ini b/pytest.ini
index 723735ac..1aeb23fc 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -1,2 +1,6 @@
 [pytest]
 addopts = -r s
+markers =
+    hmac: this test requires a backend providing HMACBackend
+    cipher: this test requires a backend providing CipherBackend
+    hash: this test requires a backend providing HashBackend