diff --git a/pyproject.toml b/pyproject.toml
index 46a8af81..81c1de97 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -121,6 +121,9 @@ exclude_lines = [
     "pragma: no cover",
     "raise NotImplementedError",
     "except ImportError",
+]
+partial_branches = [
+    "pragma: no branch",
     "if app.debug",
     "if app.testing",
 ]