diff --git a/.solr_wrapper b/.solr_wrapper
index d3a879d0..36a10e71 100644
--- a/.solr_wrapper
+++ b/.solr_wrapper
@@ -1,2 +1,3 @@
-url: http://apache.claz.org/lucene/solr/6.6.2/solr-6.6.2.zip
-ignore_md5sum: true
+url: http://lib-solr-mirror.princeton.edu/dist/lucene/solr/6.6.0/solr-6.6.0.zip
+validate: false
+tmp_save_dir: tmp/solr
diff --git a/.travis.yml b/.travis.yml
index 9bd3c862..f284b56b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ jdk:
 
 cache:
   directories:
-  - /tmp/solr-6.1.0
+  - /tmp/solr
   - node_modules
   yarn: true
 
diff --git a/lib/tasks/ci.rake b/lib/tasks/ci.rake
index 840bc858..0c5ad885 100644
--- a/lib/tasks/ci.rake
+++ b/lib/tasks/ci.rake
@@ -4,7 +4,7 @@ desc 'Run test suite'
 task :ci do
   if Rails.env.test?
     Rake::Task['rubocop'].invoke
-    run_solr('ci', port: '8985', url: 'http://apache.claz.org/lucene/solr/6.6.2/solr-6.6.2.zip', ignore_md5sum: true) do
+    run_solr('ci', port: '8985', ignore_md5sum: true) do
       Rake::Task['geoblacklight:solr:seed'].invoke
       Rake::Task['spec'].invoke
     end