diff --git a/R/compute-collect.R b/R/compute-collect.R
index ab4916ea24..da8d4d88bd 100644
--- a/R/compute-collect.R
+++ b/R/compute-collect.R
@@ -58,6 +58,9 @@ collapse <- function(x, ...) {
 
 #' @export
 collect.data.frame <- function(x, ...) {
+  # Side effect: ensure that all results are available for duckplyr
+  .row_names_info(x)
+
   x
 }