diff --git a/test/models/time_series/trend_test.rb b/test/models/time_series/trend_test.rb
index 8f532aaa..1ad73421 100644
--- a/test/models/time_series/trend_test.rb
+++ b/test/models/time_series/trend_test.rb
@@ -20,8 +20,8 @@ class TimeSeries::TrendTest < ActiveSupport::TestCase
 
   test "flat" do
     trend1 = TimeSeries::Trend.new(current: 100, previous: 100)
-    trend3 = TimeSeries::Trend.new(current: 100, previous: nil)
-    trend2 = TimeSeries::Trend.new(current: nil, previous: nil)
+    trend2 = TimeSeries::Trend.new(current: 100, previous: nil)
+    trend3 = TimeSeries::Trend.new(current: nil, previous: nil)
     assert_equal "flat", trend1.direction
     assert_equal "flat", trend2.direction
     assert_equal "flat", trend3.direction