diff --git a/codec/src/main/java/io/netty/handler/codec/compression/ByteBufChecksum.java b/codec/src/main/java/io/netty/handler/codec/compression/ByteBufChecksum.java
index 2aff623bd7..ffb827d26c 100644
--- a/codec/src/main/java/io/netty/handler/codec/compression/ByteBufChecksum.java
+++ b/codec/src/main/java/io/netty/handler/codec/compression/ByteBufChecksum.java
@@ -55,7 +55,7 @@ abstract class ByteBufChecksum implements Checksum {
         if (PlatformDependent.javaVersion() >= 8) {
             try {
                 Method method = checksum.getClass().getDeclaredMethod("update", ByteBuffer.class);
-                method.invoke(method, ByteBuffer.allocate(1));
+                method.invoke(checksum, ByteBuffer.allocate(1));
                 return method;
             } catch (Throwable ignore) {
                 return null;