diff --git a/spec/helper.rb b/spec/helper.rb
index dfc0684..a0975ee 100644
--- a/spec/helper.rb
+++ b/spec/helper.rb
@@ -10,7 +10,7 @@ if RUBY_VERSION >= '1.9'
   SimpleCov.start do
     add_filter ['/spec/', '/vendor/', 'strategy_macros.rb']
     minimum_coverage(92.5)
-    maximum_coverage_drop(0.01)
+    maximum_coverage_drop(0.05)
   end
 end