diff --git a/compressor/cache.py b/compressor/cache.py
index a48bfef..94a64fd 100644
--- a/compressor/cache.py
+++ b/compressor/cache.py
@@ -10,7 +10,7 @@ try:
         return caches[name]
 except ImportError:
     from django.core.cache import get_cache
-    
+
 from django.core.files.base import ContentFile
 from django.utils.encoding import force_text, smart_bytes
 from django.utils.functional import SimpleLazyObject
diff --git a/compressor/test_settings.py b/compressor/test_settings.py
index f5fa64d..1d3b476 100644
--- a/compressor/test_settings.py
+++ b/compressor/test_settings.py
@@ -3,7 +3,13 @@ import django
 
 TEST_DIR = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'tests')
 
-COMPRESS_CACHE_BACKEND = 'django.core.cache.backends.locmem.LocMemCache'
+
+CACHES = {
+    'default': {
+        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
+        'LOCATION': 'unique-snowflake'
+    }
+}
 
 DATABASES = {
     'default': {