diff --git a/pre_commit/__main__.py b/pre_commit/__main__.py
index 54140687..83bd93ca 100644
--- a/pre_commit/__main__.py
+++ b/pre_commit/__main__.py
@@ -2,4 +2,4 @@ from pre_commit.main import main
 
 
 if __name__ == '__main__':
-    exit(main())
+    raise SystemExit(main())
diff --git a/pre_commit/languages/pygrep.py b/pre_commit/languages/pygrep.py
index c80d6794..a713c3fb 100644
--- a/pre_commit/languages/pygrep.py
+++ b/pre_commit/languages/pygrep.py
@@ -124,4 +124,4 @@ def main(argv: Optional[Sequence[str]] = None) -> int:
 
 
 if __name__ == '__main__':
-    exit(main())
+    raise SystemExit(main())
diff --git a/pre_commit/main.py b/pre_commit/main.py
index 2b50c91b..f1e8d03d 100644
--- a/pre_commit/main.py
+++ b/pre_commit/main.py
@@ -411,4 +411,4 @@ def main(argv: Optional[Sequence[str]] = None) -> int:
 
 
 if __name__ == '__main__':
-    exit(main())
+    raise SystemExit(main())
diff --git a/pre_commit/meta_hooks/check_hooks_apply.py b/pre_commit/meta_hooks/check_hooks_apply.py
index a1e93529..a6eb0e09 100644
--- a/pre_commit/meta_hooks/check_hooks_apply.py
+++ b/pre_commit/meta_hooks/check_hooks_apply.py
@@ -39,4 +39,4 @@ def main(argv: Optional[Sequence[str]] = None) -> int:
 
 
 if __name__ == '__main__':
-    exit(main())
+    raise SystemExit(main())
diff --git a/pre_commit/meta_hooks/check_useless_excludes.py b/pre_commit/meta_hooks/check_useless_excludes.py
index 61165973..60870f83 100644
--- a/pre_commit/meta_hooks/check_useless_excludes.py
+++ b/pre_commit/meta_hooks/check_useless_excludes.py
@@ -77,4 +77,4 @@ def main(argv: Optional[Sequence[str]] = None) -> int:
 
 
 if __name__ == '__main__':
-    exit(main())
+    raise SystemExit(main())
diff --git a/pre_commit/meta_hooks/identity.py b/pre_commit/meta_hooks/identity.py
index 730d0ec0..12eb02f9 100644
--- a/pre_commit/meta_hooks/identity.py
+++ b/pre_commit/meta_hooks/identity.py
@@ -13,4 +13,4 @@ def main(argv: Optional[Sequence[str]] = None) -> int:
 
 
 if __name__ == '__main__':
-    exit(main())
+    raise SystemExit(main())