1 files changed, 7 insertions, 7 deletions
diff --git a/spec/ruby/library/prime/integer/prime_spec.rb b/spec/ruby/library/prime/integer/prime_spec.rb
index 53de76d5ab..d24f883b19 100644
--- a/spec/ruby/library/prime/integer/prime_spec.rb
+++ b/spec/ruby/library/prime/integer/prime_spec.rb
@@ -3,15 +3,15 @@ require 'prime'
 
 describe "Integer#prime?" do
   it "returns a true value for prime numbers" do
-    2.prime?.should be_true
-    3.prime?.should be_true
-    (2**31-1).prime?.should be_true  # 8th Mersenne prime (M8)
+    2.prime?.should == true
+    3.prime?.should == true
+    (2**31-1).prime?.should == true  # 8th Mersenne prime (M8)
   end
 
   it "returns a false value for composite numbers" do
-    4.prime?.should be_false
-    15.prime?.should be_false
-    (2**32-1).prime?.should be_false
-    ( (2**17-1)*(2**19-1) ).prime?.should be_false  # M6*M7
+    4.prime?.should == false
+    15.prime?.should == false
+    (2**32-1).prime?.should == false
+    ( (2**17-1)*(2**19-1) ).prime?.should == false  # M6*M7
   end
 end