diff --git a/examples/winapi/winapi.q b/examples/winapi/winapi.q
index 6e81b03..e4a670f 100644
--- a/examples/winapi/winapi.q
+++ b/examples/winapi/winapi.q
@@ -1,4 +1,5 @@
 main() {
-	text := "Hi!\0"
-	user32.MessageBoxA(0, text, text, 0x240040)
+	title := "Title."
+	text := "Hi!"
+	user32.MessageBoxA(0, text, title, 0x240040)
 }
\ No newline at end of file
diff --git a/src/core/TokenToRegister.go b/src/core/TokenToRegister.go
index d2daab6..c467895 100644
--- a/src/core/TokenToRegister.go
+++ b/src/core/TokenToRegister.go
@@ -48,7 +48,7 @@ func (f *Function) TokenToRegister(t token.Token, register cpu.Register) (types.
 		data := t.Bytes(f.File.Bytes)
 		data = String(data)
 
-		slice := make([]byte, len(data)+8)
+		slice := make([]byte, len(data)+8+1)
 		binary.LittleEndian.PutUint64(slice, uint64(len(data)))
 		copy(slice[8:], data)