diff --git a/internal/core/src/index/VectorMemIndex.cpp b/internal/core/src/index/VectorMemIndex.cpp
index 0e18d95357..2acc756565 100644
--- a/internal/core/src/index/VectorMemIndex.cpp
+++ b/internal/core/src/index/VectorMemIndex.cpp
@@ -23,7 +23,7 @@
 #include "config/ConfigKnowhere.h"
 
 #include "knowhere/factory.h"
-#include "knowhere/comp/Timer.h"
+#include "knowhere/comp/time_recorder.h"
 #include "common/BitsetView.h"
 #include "common/Slice.h"
 #include "common/Consts.h"
diff --git a/internal/core/src/index/VectorMemNMIndex.cpp b/internal/core/src/index/VectorMemNMIndex.cpp
index 3f380653e5..ef136b0925 100644
--- a/internal/core/src/index/VectorMemNMIndex.cpp
+++ b/internal/core/src/index/VectorMemNMIndex.cpp
@@ -21,7 +21,7 @@
 #include "log/Log.h"
 
 #include "knowhere/factory.h"
-#include "knowhere/comp/Timer.h"
+#include "knowhere/comp/time_recorder.h"
 #define RAW_DATA "RAW_DATA"
 
 namespace milvus::index {