diff --git a/Formula/osc-cost.rb b/Formula/osc-cost.rb
index ed01559..b377196 100644
--- a/Formula/osc-cost.rb
+++ b/Formula/osc-cost.rb
@@ -1,31 +1,16 @@
 class OscCost < Formula
-    desc "osc-cost allows Outscale users to estimate their cloud costs."
-    homepage "https://github.com/outscale/osc-cost"
-    url "https://github.com/outscale/osc-cost/releases/download/v0.3.2/osc-cost-v0.3.2-x86_64-unknown-linux-musl"
-    sha256 "19251816d6f49ada7e6d371cc38232e29cd6300041df5d01216090b27ee8a0c9"
-    
-    license "BSD-3-Clause"
-    version "0.1.3"
-  
-    def install
-      bin.install "osc-cost"
-      chmod 0777, "osc-cost" 
-      completions = prefix/"contrib/completions"
-      bash_completion_file = "contrib/completions/bash/osc-cost-completion.bash"
-      zsh_completion_file = "#{completions}/zsh/osc-cost-completion.zsh"
-      system "mkdir -p #{completions}/bash/"
-      system "mkdir -p #{completions}/zsh/"
-      system "cp", bash_completion_file, "#{completions}/bash/" if File.exist?(bash_completion_file)
-      system "sh", "-c", <<~EOS 
-        echo 'autoload bashcompinit' > #{zsh_completion_file}
-        echo 'bashcompinit' >> #{zsh_completion_file}
-        echo 'source #{completions}/bash/osc-cost-completion.bash' >> #{zsh_completion_file}
-      EOS
-    end
-  
-    test do
-      assert_match "osc-cost", shell_output("#{bin}/osc-cost")
-    end
+  desc "osc-cost allows Outscale users to estimate their cloud costs."
+  homepage "https://github.com/outscale/osc-cost"
+  url "https://github.com/outscale/osc-cost/releases/download/v0.3.3/osc-cost-v0.3.3-x86_64-apple-darwin"
+  sha256 "dfec6444cdc4eecead4ab67d35a3d841a4fd72c2a12614f69d73ce807e47fcb9"
+  license "BSD-3-Clause"
+
+  def install
+    bin.install "osc-cost-v0.3.3-x86_64-apple-darwin" => "osc-cost"
   end
-  
-  
\ No newline at end of file
+
+  test do
+    str = shell_output("#{bin}/osc-cost --help")
+    assert_match "osc-cost", str
+  end
+end