diff --git a/pyproject.toml b/pyproject.toml
index a263f80..5713c26 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,7 +62,7 @@ build-backend = "uv_build"
 
 [tool.coverage.run]
 branch = true
-omit = ["tests/"]
+omit = ["testing/"]
 source_dirs = ["src/"]
 
 # custom marks are created in conftest.py