diff --git a/bitcode2cpp.py b/bitcode2cpp.py
index d99e81a9..aaeb1f29 100755
--- a/bitcode2cpp.py
+++ b/bitcode2cpp.py
@@ -40,7 +40,7 @@ for i in range(0, len(data), 1):
             sys.stdout.write("\n")
 
 sys.stdout.write("0x00 };\n\n")
-sys.stdout.write("int builtins_bitcode_" + target + "_length = " + str(i) + ";\n")
+sys.stdout.write("int builtins_bitcode_" + target + "_length = " + str(i+1) + ";\n")
 
 as_out.wait()