diff --git a/common/cpu_limiter.cc b/common/cpu_limiter.cc
index 67c50b6..1d14764 100644
--- a/common/cpu_limiter.cc
+++ b/common/cpu_limiter.cc
@@ -76,7 +76,7 @@
     return false;
   }
   shares_ = shares;
-  LOG(INFO) << "CPU shares = " << shares_;
+  LOG(INFO) << "CPU shares = " << static_cast<int>(shares_);
   return true;
 }