diff --git a/spec/macruby/core/range_spec.rb b/spec/macruby/core/range_spec.rb
index afdbbc9ca..8cb88ac9b 100644
--- a/spec/macruby/core/range_spec.rb
+++ b/spec/macruby/core/range_spec.rb
@@ -11,7 +11,7 @@
   it "responds to #relative_to, which returns a new Range object without negative indicies" do
     ( 0 ..  10).relative_to(11).should == (0..10)
     ( 1 ..  9 ).relative_to(11).should == (1..9 )
-    ( 0 ..  15).relative_to(11).should == (0..10)
+    ( 0 ..  15).relative_to(11).should == (0..11)
 
     ( 0 .. -1 ).relative_to(11).should == (0..10)
     ( 0 .. -2 ).relative_to(11).should == (0..9 )
diff --git a/spec/macruby/language/objc_method_spec.rb b/spec/macruby/language/objc_method_spec.rb
index b3294a6b5..615d86658 100644
--- a/spec/macruby/language/objc_method_spec.rb
+++ b/spec/macruby/language/objc_method_spec.rb
@@ -368,12 +368,12 @@ def o2.to_str; 'foo' end
   end
 
   it "accepting a Range as a structure type should receive a NSRange C structure" do
-    @o.methodAcceptingNSRange(0..41).should == 0
+    @o.methodAcceptingNSRange(0..41).should == 1
     @o.methodAcceptingNSRange(1..42).should == 0
-    @o.methodAcceptingNSRange(0..42).should == 1
-    @o.methodAcceptingNSRange(0...42).should == 0
+    @o.methodAcceptingNSRange(0..42).should == 0
+    @o.methodAcceptingNSRange(0...42).should == 1
     @o.methodAcceptingNSRange(1...42).should == 0
-    @o.methodAcceptingNSRange(0...43).should == 1
+    @o.methodAcceptingNSRange(0...43).should == 0
 
     lambda { @o.methodAcceptingNSRange(-1..1) }.should raise_error(ArgumentError)
     lambda { @o.methodAcceptingNSRange(1..-1) }.should raise_error(ArgumentError)