diff --git a/include/libs/function/functionMgt.h b/include/libs/function/functionMgt.h
index 582cddaf0f168dab210518a80704eb5103c4c86e..5474315434fe702600e0c913b0c1790bdb6344b7 100644
--- a/include/libs/function/functionMgt.h
+++ b/include/libs/function/functionMgt.h
@@ -34,7 +34,7 @@ typedef enum EFunctionType {
   FUNCTION_TYPE_ELAPSED,
   FUNCTION_TYPE_IRATE,
   FUNCTION_TYPE_LAST_ROW,
-  FUNCTION_TYPE_LAST_ROWT,
+  FUNCTION_TYPE_LAST_ROWT, //TODO: removed
   FUNCTION_TYPE_MAX,
   FUNCTION_TYPE_MIN,
   FUNCTION_TYPE_MODE,
diff --git a/source/libs/function/src/builtins.c b/source/libs/function/src/builtins.c
index bc3b0f165e70da89ae908edf0c6df1453778141d..b3a627271f546500cb611b1577a52b6005d55f64 100644
--- a/source/libs/function/src/builtins.c
+++ b/source/libs/function/src/builtins.c
@@ -1952,7 +1952,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
     .finalizeFunc = irateFinalize
   },
   {
-    .name = "last_rowt",
+    .name = "last_row",
     .type = FUNCTION_TYPE_LAST_ROWT,
     .classification = FUNC_MGT_AGG_FUNC | FUNC_MGT_MULTI_RES_FUNC | FUNC_MGT_TIMELINE_FUNC,
     .translateFunc = translateFirstLast,