diff --git a/progit/hooks/mail.py b/progit/hooks/mail.py
index f708cd1..f95f1e8 100644
--- a/progit/hooks/mail.py
+++ b/progit/hooks/mail.py
@@ -108,4 +108,6 @@ class Mail(BaseHook):
         repopath = os.path.join(APP.config['GIT_FOLDER'], project.path)
         if project.is_fork:
             repopath = os.path.join(APP.config['FORK_FOLDER'], project.path)
-        os.unlink(os.path.join(repopath, 'hooks', 'post-receive.mail'))
+        hook_path = os.path.join(repopath, 'hooks', 'post-receive.mail')
+        if os.path.exists(hook_path):
+            os.unlink(hook_path)