diff --git a/spec/casserver/cas_spec.rb b/spec/casserver/cas_spec.rb
index 231b7101..6e57fbff 100644
--- a/spec/casserver/cas_spec.rb
+++ b/spec/casserver/cas_spec.rb
@@ -8,6 +8,7 @@ module CASServer; end
 describe CASServer::CAS do
   before do
     load_server("default_config")
+    reset_spec_database
     @klass = Class.new {
       include CASServer::CAS
     }