1 files changed, 4 insertions, 4 deletions
diff --git a/spec/ruby/core/complex/real_spec.rb b/spec/ruby/core/complex/real_spec.rb
index 2ea791c005..41734b23f0 100644
--- a/spec/ruby/core/complex/real_spec.rb
+++ b/spec/ruby/core/complex/real_spec.rb
@@ -11,18 +11,18 @@ end
 
 describe "Complex#real?" do
   it "returns false if there is an imaginary part" do
-    Complex(2,3).real?.should be_false
+    Complex(2,3).real?.should == false
   end
 
   it "returns false if there is not an imaginary part" do
-    Complex(2).real?.should be_false
+    Complex(2).real?.should == false
   end
 
   it "returns false if the real part is Infinity" do
-    Complex(infinity_value).real?.should be_false
+    Complex(infinity_value).real?.should == false
   end
 
   it "returns false if the real part is NaN" do
-    Complex(nan_value).real?.should be_false
+    Complex(nan_value).real?.should == false
   end
 end