diff --git a/bundler/lib/bundler/ruby_version.rb b/bundler/lib/bundler/ruby_version.rb
index 0ed5cbc6cacf..7f60dde4768d 100644
--- a/bundler/lib/bundler/ruby_version.rb
+++ b/bundler/lib/bundler/ruby_version.rb
@@ -43,7 +43,6 @@ def initialize(versions, patchlevel, engine, engine_version)
 
     def to_s(versions = self.versions)
       output = String.new("ruby #{versions_string(versions)}")
-      output << "p#{patchlevel}" if patchlevel && patchlevel != "-1"
       output << " (#{engine} #{versions_string(engine_versions)})" unless engine == "ruby"
 
       output
@@ -72,8 +71,7 @@ def single_version_string
     def ==(other)
       versions == other.versions &&
         engine == other.engine &&
-        engine_versions == other.engine_versions &&
-        patchlevel == other.patchlevel
+        engine_versions == other.engine_versions
     end
 
     def host
diff --git a/bundler/spec/bundler/ruby_version_spec.rb b/bundler/spec/bundler/ruby_version_spec.rb
index 39d0571361ef..b96893cefe8c 100644
--- a/bundler/spec/bundler/ruby_version_spec.rb
+++ b/bundler/spec/bundler/ruby_version_spec.rb
@@ -100,7 +100,7 @@
 
     describe "#to_s" do
       it "should return info string with the ruby version, patchlevel, engine, and engine version" do
-        expect(subject.to_s).to eq("ruby 2.0.0p645 (jruby 2.0.1)")
+        expect(subject.to_s).to eq("ruby 2.0.0 (jruby 2.0.1)")
       end
 
       context "no patchlevel" do
@@ -115,7 +115,7 @@
         let(:engine) { "ruby" }
 
         it "should return info string with the ruby version and patchlevel" do
-          expect(subject.to_s).to eq("ruby 2.0.0p645")
+          expect(subject.to_s).to eq("ruby 2.0.0")
         end
       end
 
@@ -149,12 +149,6 @@
         it_behaves_like "two ruby versions are not equal"
       end
 
-      context "the patchlevels do not match" do
-        let(:other_patchlevel) { "21" }
-
-        it_behaves_like "two ruby versions are not equal"
-      end
-
       context "the engines do not match" do
         let(:other_engine) { "ruby" }
 
diff --git a/bundler/spec/install/gemfile/ruby_spec.rb b/bundler/spec/install/gemfile/ruby_spec.rb
index 3e15d82bbe25..313babc81d75 100644
--- a/bundler/spec/install/gemfile/ruby_spec.rb
+++ b/bundler/spec/install/gemfile/ruby_spec.rb
@@ -83,7 +83,7 @@ def locked_ruby_version
         myrack
 
       RUBY VERSION
-         ruby 2.1.4p422
+         ruby 2.1.4
 
       BUNDLED WITH
          #{Bundler::VERSION}