diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index cc8748753..ae1eb102c 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+3.5.2
+-----
+
+Configure django-compressor to use content hash so css urls will be the same for load-balanced servers.
+
 3.5.1
 -----
 
diff --git a/cdhweb/__init__.py b/cdhweb/__init__.py
index 4b0e46442..cf2eba785 100644
--- a/cdhweb/__init__.py
+++ b/cdhweb/__init__.py
@@ -1,4 +1,4 @@
-__version_info__ = (3, 5, 1, None)
+__version_info__ = (3, 5, 2, None)
 
 
 # Dot-connect all but the last. Last is dash-connected if not None.
diff --git a/cdhweb/settings.py b/cdhweb/settings.py
index e45833201..7947f485b 100644
--- a/cdhweb/settings.py
+++ b/cdhweb/settings.py
@@ -261,6 +261,10 @@
     "django_compressor_autoprefixer.AutoprefixerFilter",
 )
 
+# use content hashing to ensure same url on both servers
+COMPRESS_CSS_HASHING_METHOD = "content"
+
+
 STATICFILES_FINDERS = (
     "django.contrib.staticfiles.finders.FileSystemFinder",
     "django.contrib.staticfiles.finders.AppDirectoriesFinder",