diff --git a/haproxy/filters.py b/haproxy/filters.py
index 1a295b3..e32337c 100644
--- a/haproxy/filters.py
+++ b/haproxy/filters.py
@@ -45,7 +45,9 @@ def filter_path(path):
     """
 
     def filter_func(log_line):
-        return path in log_line.http_request_path
+        http_request_path = log_line.http_request_path
+        if http_request_path:
+            return path in log_line.http_request_path
 
     return filter_func