diff --git a/collects/pkg/lib.rkt b/collects/pkg/lib.rkt
index bf2d3a8681..9e2e24a171 100644
--- a/collects/pkg/lib.rkt
+++ b/collects/pkg/lib.rkt
@@ -1068,7 +1068,7 @@
               (printf "~a " p))
             (printf "\n")
             (let loop ()
-              (printf "Would you like to install them via your package indices? [Yn] ")
+              (printf "Would you like to install them via your package catalogs? [Yn] ")
               (flush-output)
               (match (read-line)
                 [(or "y" "Y" "")
@@ -1169,7 +1169,7 @@
                            "versions:~a\n")
                        (format-deps update-deps))
                (let loop ()
-                 (printf "Would you like to update them via your package indices? [Yn] ")
+                 (printf "Would you like to update them via your package catalogs? [Yn] ")
                  (flush-output)
                  (match (read-line)
                    [(or "y" "Y" "")