diff --git a/scripts/check_ecosystem.py b/scripts/check_ecosystem.py
index 81c791c7aa..af8debb2bb 100755
--- a/scripts/check_ecosystem.py
+++ b/scripts/check_ecosystem.py
@@ -75,7 +75,6 @@ async def check(*, ruff: Path, path: Path) -> "Sequence[str]":
         "check",
         "--no-cache",
         "--exit-zero",
-        "--isolated",
         "--select",
         "ALL",
         ".",