diff --git a/ext/v8/convert.cc b/ext/v8/convert.cc
deleted file mode 100644
index 8548d25..0000000
--- a/ext/v8/convert.cc
+++ /dev/null
@@ -1,16 +0,0 @@
-#include "rr.h"
-
-namespace rr {
-
-VALUE Bool(bool b) {
-  return b ? Qtrue : Qfalse;
-}
-
-int Int(VALUE v) {
-  return RTEST(v) ? NUM2INT(v) : 0;
-}
-
-uint32_t UInt32(VALUE num) {
-  return NUM2UINT(num);
-}
-}
\ No newline at end of file