diff --git a/README.md b/README.md
index f544393..c590e72 100644
--- a/README.md
+++ b/README.md
@@ -60,8 +60,6 @@ If something doesn't work on one of these versions, it's a bug.
 
 ## Installation
 
-Note: [Windows installation instructions are available](https://github.com/RubyCrypto/rbnacl/wiki/Installing-libsodium#windows).
-
 ### libsodium
 
 To use RbNaCl, you will need to install libsodium:
@@ -84,6 +82,8 @@ portmaster or portupgrade), or use make as follows:
 
     cd /usr/ports/security/libsodium; make install clean
 
+For Windows users using the [Ruby Installer for Windows](https://rubyinstaller.org/), the [libsodium MSYS2 package](https://packages.msys2.org/packages/mingw-w64-ucrt-x86_64-libsodium) should install automatically when you install this gem. Otherwise, you may follow the [manual installation instructions for Windows](https://github.com/RubyCrypto/rbnacl/wiki/Installing-libsodium#windows).
+
 ### RbNaCl gem
 
 Once you have libsodium installed, add this line to your application's Gemfile:
diff --git a/lib/rbnacl/init.rb b/lib/rbnacl/init.rb
index b89e3bb..96962de 100644
--- a/lib/rbnacl/init.rb
+++ b/lib/rbnacl/init.rb
@@ -5,7 +5,7 @@ module RbNaCl
   # Defines the libsodium init function
   module Init
     extend FFI::Library
-    ffi_lib ["sodium", "libsodium.so.18", "libsodium.so.23", "libsodium.so.26"]
+    ffi_lib ["sodium", "libsodium.so.18", "libsodium.so.23", "libsodium.so.26", "libsodium-26"]
 
     attach_function :sodium_init, [], :int
   end
diff --git a/lib/rbnacl/sodium.rb b/lib/rbnacl/sodium.rb
index 9c489d3..5d151cf 100644
--- a/lib/rbnacl/sodium.rb
+++ b/lib/rbnacl/sodium.rb
@@ -8,7 +8,7 @@ module RbNaCl
   module Sodium
     def self.extended(klass)
       klass.extend FFI::Library
-      klass.ffi_lib ["sodium", "libsodium.so.18", "libsodium.so.23", "libsodium.so.26"]
+      klass.ffi_lib ["sodium", "libsodium.so.18", "libsodium.so.23", "libsodium.so.26", "libsodium-26"]
     end
 
     def sodium_type(type = nil)
diff --git a/rbnacl.gemspec b/rbnacl.gemspec
index 50cad59..e4ddbec 100644
--- a/rbnacl.gemspec
+++ b/rbnacl.gemspec
@@ -21,7 +21,8 @@ Gem::Specification.new do |spec|
     "changelog_uri" => "#{spec.homepage}/blob/master/CHANGES.md",
     "documentation_uri" => "https://www.rubydoc.info/gems/#{spec.name}/#{spec.version}",
     "source_code_uri" => "#{spec.homepage}/tree/v#{spec.version}",
-    "wiki_uri" => "#{spec.homepage}/wiki"
+    "wiki_uri" => "#{spec.homepage}/wiki",
+    "msys2_mingw_dependencies" => "libsodium"
   }
   spec.files = `git ls-files`.split($INPUT_RECORD_SEPARATOR).reject do |f|
     f.start_with?("images/", "spec/", "tasks/", "Rakefile")