diff --git a/mace/examples/BUILD b/mace/examples/BUILD
index 55cb535cf4f3b5252f6500574788d91fc471a26e..0df8fd3cfee228a82ce73a5a438e7e69f09e4ebe 100644
--- a/mace/examples/BUILD
+++ b/mace/examples/BUILD
@@ -7,7 +7,7 @@ cc_binary(
         "helloworld.cc",
         ],
     deps = [
-        "//mace/core:lib_core",
+        "//mace/core:core",
         ],
     linkopts = if_android(["-pie", "-llog"])
     )
diff --git a/mace/examples/helloworld.cc b/mace/examples/helloworld.cc
index f4883a85c3ad696bb9cae1caccf0a2904ab9581c..0ba6d38eb91ecc46a08fc38e9c0eba6e5e00f8fe 100644
--- a/mace/examples/helloworld.cc
+++ b/mace/examples/helloworld.cc
@@ -1,7 +1,7 @@
 #include "mace/core/logging.h"
 
 int main() {
-  LOG(INFO, "Hello World");
+  LOG(INFO) << "Hello World";
 
   return 0;
 }