diff --git a/pre_commit_hooks/requirements_txt_fixer.py b/pre_commit_hooks/requirements_txt_fixer.py
index cc09242..bf7f75d 100644
--- a/pre_commit_hooks/requirements_txt_fixer.py
+++ b/pre_commit_hooks/requirements_txt_fixer.py
@@ -19,8 +19,8 @@ class Requirement(object):
             return False
         else:
             return (
-                self.value.partition(b'==') <
-                requirement.value.partition(b'==')
+                self.value.lower().partition(b'==') <
+                requirement.value.lower().partition(b'==')
             )
 
 
diff --git a/tests/requirements_txt_fixer_test.py b/tests/requirements_txt_fixer_test.py
index 3eac637..3680733 100644
--- a/tests/requirements_txt_fixer_test.py
+++ b/tests/requirements_txt_fixer_test.py
@@ -16,6 +16,7 @@ TESTS = (
     (b'\nfoo\nbar\n', 1, b'bar\n\nfoo\n'),
     (b'\nbar\nfoo\n', 0, b'\nbar\nfoo\n'),
     (b'pyramid==1\npyramid-foo==2\n', 0, b'pyramid==1\npyramid-foo==2\n'),
+    (b'ocflib\nDjango\nPyMySQL\n', 1, b'Django\nocflib\nPyMySQL\n'),
 )