diff --git a/setup.cfg b/setup.cfg
index 0c434b7f6..1d5a93b7b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -31,7 +31,7 @@ known_third_party = curve25519,ecdsa,hypothesis,pytest,mnemonic,shamir-mnemonic,
 known_first_party = trezorlib,apps
 
 [tool:pytest]
-addopts = -rfE --strict --random-order
+addopts = -rfE --strict-markers --random-order
 testpaths = tests crypto storage python/tests
 xfail_strict = true
 junit_family = xunit2