diff --git a/deploy/smoke/cpp/CMakeLists.txt b/deploy/smoke/cpp/CMakeLists.txt
index 2a7dd696..b721e87f 100644
--- a/deploy/smoke/cpp/CMakeLists.txt
+++ b/deploy/smoke/cpp/CMakeLists.txt
@@ -131,7 +131,7 @@ if(WITH_MKL)
     if(WIN32)
       set(MKLDNN_LIB ${MKLDNN_PATH}/lib/mkldnn.lib)
     else(WIN32)
-      set(MKLDNN_LIB ${MKLDNN_PATH}/lib/libmkldnn.so.0)
+      set(MKLDNN_LIB ${MKLDNN_PATH}/lib/libdnnl.so.3)
     endif(WIN32)
   endif()
 else()