diff --git a/src/strategy_crypto/tests/test_imports.py b/src/strategy_crypto/tests/test_imports.py
index c606949..83e7a31 100644
--- a/src/strategy_crypto/tests/test_imports.py
+++ b/src/strategy_crypto/tests/test_imports.py
@@ -34,8 +34,10 @@ def test_frontend_imports() -> None:
 def test_strategies_json_loadable() -> None:
     files = importlib.resources.files("strategy_crypto") / "strategies"
     found = sorted(p.name for p in files.iterdir() if p.name.endswith(".json"))
-    assert "btc_fb63e851.json" in found
-    assert "eth_facd6af85d5d.json" in found
+    # Convenzione: almeno un winner BTC e uno ETH shippati col package.
+    # Non hard-codare hash specifici: cambiano ad ogni swap di paper winner.
+    assert any(n.startswith("btc_") for n in found), f"no btc_*.json in {found}"
+    assert any(n.startswith("eth_") for n in found), f"no eth_*.json in {found}"
     for fname in found:
         data = json.loads((files / fname).read_text())
         assert "rules" in data, f"{fname} missing 'rules' key"