diff --git a/Formula/cartesi.rb b/Formula/cartesi.rb
index 6f3eb79..767a079 100644
--- a/Formula/cartesi.rb
+++ b/Formula/cartesi.rb
@@ -23,6 +23,6 @@ def install
   end
 
   test do
-    raise "Test not implemented."
+    assert_match version.to_s, shell_output("#{bin}/cartesi --version")
   end
 end