diff --git a/Formula/calc.rb b/Formula/calc.rb
index 438116be695c2..6df233246516e 100644
--- a/Formula/calc.rb
+++ b/Formula/calc.rb
@@ -40,6 +40,7 @@ def install
 
     system "make"
     system "make install"
+    libexec.install "#{bin}/cscript"
   end
 
   test do