diff --git a/pyproject.toml b/pyproject.toml
index f890394..e906dea 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,6 +30,12 @@ markers = [
     "live: opens a real GUI dialog, intended for local manual testing",
 ]
 
+[tool.ruff.lint]
+# File modes are unreliable in this environment (/mnt/anbau mounts force 0777),
+# which makes EXE002 report every file locally. Ignore it deliberately instead of
+# relying on a personal global config that CI does not have.
+ignore = ["EXE002"]
+
 [build-system]
 requires = ["uv_build>=0.12.20,<0.13.0"]
 build-backend = "uv_build"