1 files changed, 1 insertions, 1 deletions
diff --git a/Library/Formula/compcert.rb b/Library/Formula/compcert.rb
index b626e9fb5..b3bd0a1c6 100644
--- a/Library/Formula/compcert.rb
+++ b/Library/Formula/compcert.rb
@@ -28,7 +28,7 @@ class Compcert < Formula
     (testpath/"test.c").write <<-EOS.undent
       #include <stdio.h>
       int main(int argc, char** argv) {
-        printf("Hello, world!\n");
+        printf("Hello, world!\\n");
         return 0;
       }
     EOS