1 files changed, 3 insertions, 3 deletions
diff --git a/spec/ruby/library/date/prev_day_spec.rb b/spec/ruby/library/date/prev_day_spec.rb
index 8a42824154..149bfe9fa9 100644
--- a/spec/ruby/library/date/prev_day_spec.rb
+++ b/spec/ruby/library/date/prev_day_spec.rb
@@ -7,8 +7,8 @@ describe "Date#prev_day" do
     d.should == Date.new(2000, 7, 1)
   end
 
-  it "returns three days ago" do
-    d = Date.new(2000, 7, 4).prev_day(3)
-    d.should == Date.new(2000, 7, 1)
+  it "returns three days ago across months" do
+    d = Date.new(2000, 7, 2).prev_day(3)
+    d.should == Date.new(2000, 6, 29)
   end
 end