diff --git a/lib/knapsack/adapters/minitest_adapter.rb b/lib/knapsack/adapters/minitest_adapter.rb
index 6ea23bb..305695e 100644
--- a/lib/knapsack/adapters/minitest_adapter.rb
+++ b/lib/knapsack/adapters/minitest_adapter.rb
@@ -48,7 +48,7 @@ def set_test_helper_path(file_path)
 
       def self.test_path(obj)
         # Pick the first public method in the class itself, that starts with "test_"
-        test_method_name = obj.public_methods(false).select{|m| m =~ /^test(:|_)/ }.first
+        test_method_name = obj.public_methods(false).select{|m| m =~ /^test_/ }.first
         method_object = obj.method(test_method_name)
         full_test_path = method_object.source_location.first
         parent_of_test_dir_regexp = Regexp.new("^#{@@parent_of_test_dir}")
diff --git a/spec/knapsack/adapters/minitest_adapter_spec.rb b/spec/knapsack/adapters/minitest_adapter_spec.rb
index 6f9061e..764b415 100644
--- a/spec/knapsack/adapters/minitest_adapter_spec.rb
+++ b/spec/knapsack/adapters/minitest_adapter_spec.rb
@@ -122,26 +122,4 @@ def name
 
     it { should eq './spec/knapsack/adapters/minitest_adapter_spec.rb' }
   end
-
-  describe 'shoulda context installed' do
-    class FakeUserTest
-      def test_user_age; end
-
-      def name
-        "test_: on delete qqq should allow us to make another portfolio for that user. "
-      end
-    end
-
-    let(:obj) { FakeUserTest.new }
-
-    subject { described_class.test_path(obj) }
-
-    before do
-      parent_of_test_dir = File.expand_path('../../../', File.dirname(__FILE__))
-      parent_of_test_dir_regexp = Regexp.new("^#{parent_of_test_dir}")
-      described_class.class_variable_set(:@@parent_of_test_dir, parent_of_test_dir_regexp)
-    end
-
-    it { should eq './spec/knapsack/adapters/minitest_adapter_spec.rb' }
-  end
 end