diff --git a/src/flake8/processor.py b/src/flake8/processor.py
index 3ee6dfa..1253e7a 100644
--- a/src/flake8/processor.py
+++ b/src/flake8/processor.py
@@ -349,7 +349,7 @@ class FileProcessor(object):
         :rtype:
             bool
         """
-        if any(defaults.NOQA_FILE.match(line) for line in self.lines):
+        if not self.disable_noqa and any(defaults.NOQA_FILE.match(line) for line in self.lines):
             return True
         elif any(defaults.NOQA_FILE.search(line) for line in self.lines):
             LOG.warning(