diff --git a/sbin/sysinstall/ourcurses.c b/sbin/sysinstall/ourcurses.c
index 41685c25691f..0edcda850d90 100644
--- a/sbin/sysinstall/ourcurses.c
+++ b/sbin/sysinstall/ourcurses.c
@@ -179,6 +179,6 @@ ShowFile(char *filename, char *header)
     }
     dialog_clear();
     sprintf(buf, "/stand/gzip -c -d %s", filename);
-    dialog_prgbox(header, buf, LINES-1, COLS);
+    dialog_prgbox(header, buf, LINES-1, COLS, TRUE, TRUE);
     dialog_clear();
 }