diff --git a/gnu/installer/newt/partition.scm b/gnu/installer/newt/partition.scm
index 0e1d7b4961..6aa8bfb598 100644
--- a/gnu/installer/newt/partition.scm
+++ b/gnu/installer/newt/partition.scm
@@ -604,9 +604,9 @@ and pressing ENTER, or remove it by pressing DELETE. To create a new \
 partition, select a free space area and press ENTER.
 
 At least one partition must have its mounting point set to '/'."))
-         (guided-info-text (format (G_ "This is the proposed partitionment. It \
-is still possible to edit it or to go back to install menu by pressing the \
-Exit button.~%~%")))
+         (guided-info-text (format #f (G_ "This is the proposed \
+partitionment. It is still possible to edit it or to go back to install menu \
+by pressing the Exit button.~%~%")))
          (result
           (run-listbox-selection-page
            #:info-text (if guided?