diff --git a/source/libs/function/src/builtins.c b/source/libs/function/src/builtins.c
index 96a14be4ccec2658d2755648251df8959a859062..6d085fddb29f512bfa195a7e04ab465a20940088 100644
--- a/source/libs/function/src/builtins.c
+++ b/source/libs/function/src/builtins.c
@@ -2350,6 +2350,8 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
     .finalizeFunc = elapsedFinalize,
     .invertFunc   = NULL,
     .combineFunc  = elapsedCombine,
+    .pPartialFunc = "_elapsed_partial",
+    .pMergeFunc   = "_elapsed_merge"
   },
   {
     .name = "_elapsed_partial",