1 files changed, 13 insertions, 16 deletions
diff --git a/spec/ruby/library/matrix/vector/normalize_spec.rb b/spec/ruby/library/matrix/vector/normalize_spec.rb
index 7345e11fa4..527c9260de 100644
--- a/spec/ruby/library/matrix/vector/normalize_spec.rb
+++ b/spec/ruby/library/matrix/vector/normalize_spec.rb
@@ -1,21 +1,18 @@
 require_relative '../../../spec_helper'
+require 'matrix'
 
-ruby_version_is ""..."3.1" do
-  require 'matrix'
-
-  describe "Vector#normalize" do
-    it "returns a normalized copy of the vector" do
-      x = 0.2672612419124244
-      Vector[1, 2, 3].normalize.should == Vector[x, x * 2, x * 3]
-    end
+describe "Vector#normalize" do
+  it "returns a normalized copy of the vector" do
+    x = 0.2672612419124244
+    Vector[1, 2, 3].normalize.should == Vector[x, x * 2, x * 3]
+  end
 
-    it "raises an error for zero vectors" do
-      -> {
-        Vector[].normalize
-      }.should raise_error(Vector::ZeroVectorError)
-      -> {
-        Vector[0, 0, 0].normalize
-      }.should raise_error(Vector::ZeroVectorError)
-    end
+  it "raises an error for zero vectors" do
+    -> {
+      Vector[].normalize
+    }.should raise_error(Vector::ZeroVectorError)
+    -> {
+      Vector[0, 0, 0].normalize
+    }.should raise_error(Vector::ZeroVectorError)
   end
 end