diff --git a/setup.cfg b/setup.cfg
index 90c4c70a2..9f7c8f948 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -30,7 +30,7 @@ known_third_party = curve25519,ecdsa,hypothesis,pytest,mnemonic
 known_first_party = trezorlib
 
 [tool:pytest]
-addopts = --strict
+addopts = --strict --random-order
 xfail_strict = true
 
 [mypy]