diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..be303db
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.fasl
diff --git a/printf.fasl b/printf.fasl
deleted file mode 100644
index 169f68c..0000000
Binary files a/printf.fasl and /dev/null differ