diff --git a/Gemfile b/Gemfile
index 812449db..ed3cdc44 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,3 @@
 source "http://rubygems.org"
-ruby RUBY_VERSION
 # Specify your gem's dependencies in cloudinary.gemspec
 gemspec
diff --git a/spec/cloudinary_spec.rb b/spec/cloudinary_spec.rb
index c582c158..e318b7ba 100644
--- a/spec/cloudinary_spec.rb
+++ b/spec/cloudinary_spec.rb
@@ -9,8 +9,8 @@
     Cloudinary.user_platform = @user_platform
   end
 
-  CLOUDINARY_USER_AGENT_REGEXP    = %r"^CloudinaryRuby\/[\d.]+ \(Ruby [\d\.]+-p\d+\)$"
-  CLOUDINARY_USER_PLATFORM_REGEXP = %r"^Rails\/[\d.]+ CloudinaryRuby\/[\d.]+ \(Ruby [\d\.]+-p\d+\)$"
+  CLOUDINARY_USER_AGENT_REGEXP    = %r"^CloudinaryRuby\/[\d.]+ \(Ruby [\d\.]+-p-?\d+\)$"
+  CLOUDINARY_USER_PLATFORM_REGEXP = %r"^Rails\/[\d.]+ CloudinaryRuby\/[\d.]+ \(Ruby [\d\.]+-p-?\d+\)$"
 
   it "should return the USER_AGENT without user_platform if there's no Rails or set to empty" do
     Cloudinary.user_platform = ""