diff --git a/examples/wasm/wasm_sample/Makefile b/examples/wasm/wasm_sample/Makefile
index dec2b46e4e..e3aa70cb4d 100644
--- a/examples/wasm/wasm_sample/Makefile
+++ b/examples/wasm/wasm_sample/Makefile
@@ -104,6 +104,8 @@ COMPILE_FLAGS := -Wall \
 %.wat: %.wasm Makefile
 	wasm2wat -o $@ $<
 
+hello.wasm:
+
 ifeq ($(COPY_HELLO),YES)
 hello.wasm: hello_prebuild.wasm
 	@echo "!! NO wasm-ld(-VERSION) found  !!"
diff --git a/examples/wasm/wasm_sample/hello_prebuild.wasm b/examples/wasm/wasm_sample/hello_prebuild.wasm
index f50894b078..78a35e794e 100755
Binary files a/examples/wasm/wasm_sample/hello_prebuild.wasm and b/examples/wasm/wasm_sample/hello_prebuild.wasm differ