diff --git a/.travis.yml b/.travis.yml
index 59c65a7..adb2f12 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,7 @@ python:
   - "2.7"
 
 env:
+  - TOX_ENV=django.1.11
   - TOX_ENV=django.1.10
   - TOX_ENV=django.1.9
   - TOX_ENV=django.1.8.lts
diff --git a/rest_framework_extensions/etag/decorators.py b/rest_framework_extensions/etag/decorators.py
index 37424c4..ecb5f7c 100644
--- a/rest_framework_extensions/etag/decorators.py
+++ b/rest_framework_extensions/etag/decorators.py
@@ -117,6 +117,7 @@ def calculate_etag(self,
 
     def is_if_none_match_failed(self, res_etag, etags, if_none_match):
         if res_etag and if_none_match:
+            etags = [etag.strip('"') for etag in etags]
             return res_etag in etags or '*' in etags
         else:
             return False
diff --git a/tox.ini b/tox.ini
index f278877..8e49dd7 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,6 @@
 [tox]
 envlist =
+    django.1.11
     django.1.10
     django.1.9
     django.1.8.lts
@@ -29,6 +30,14 @@ deps=
     django-guardian==1.4.4
 
 
+[testenv:django.1.11]
+deps=
+    {[testenv]deps}
+    Django>=1.11,<2.0
+    djangorestframework>=3.3.3
+    django-guardian==1.4.4
+
+
 [testenv:django.1.10]
 deps=
     {[testenv]deps}