diff --git a/rtmp/rtmp_test.go b/rtmp/rtmp_test.go
index 581de7e4..4cd24a56 100644
--- a/rtmp/rtmp_test.go
+++ b/rtmp/rtmp_test.go
@@ -75,7 +75,7 @@ func TestMemset(t *testing.T) {
 	size := 10
 	setNum := 5
 	testVal := byte('A')
-	mem := allocate(uintptr(size))
+	mem := malloc(uintptr(size))
 	memset((*byte)(mem), int(testVal), setNum)
 	for i := 0; i < size; i++ {
 		if i > setNum-1 {