diff --git a/include/jemalloc/internal/arena_inlines_b.h b/include/jemalloc/internal/arena_inlines_b.h
index 11b0ce46..bf25a31c 100644
--- a/include/jemalloc/internal/arena_inlines_b.h
+++ b/include/jemalloc/internal/arena_inlines_b.h
@@ -96,6 +96,7 @@ arena_prof_info_get(tsd_t *tsd, const void *ptr, emap_alloc_ctx_t *alloc_ctx,
 		if (reset_recent &&
 		    large_dalloc_safety_checks(edata, ptr,
 		    edata_szind_get(edata))) {
+			prof_info->alloc_tctx = (prof_tctx_t *)(uintptr_t)1U;
 			return;
 		}
 		large_prof_info_get(tsd, edata, prof_info, reset_recent);