diff --git a/desktop.inc b/desktop.inc
index ed4d878..7097260 100644
--- a/desktop.inc
+++ b/desktop.inc
@@ -9,6 +9,7 @@ screen_height   := 192
 
 VERSION_MAJOR = 1
 VERSION_MINOR = 2
+.define VERSION_SUFFIX "-alpha1"
 
 DA_FILE_TYPE    := $F1
 
diff --git a/desktop/desktop_aux.s b/desktop/desktop_aux.s
index 0c9808f..66c1945 100644
--- a/desktop/desktop_aux.s
+++ b/desktop/desktop_aux.s
@@ -2882,7 +2882,7 @@ str_about5:  PASCAL_STRING "Authors: Stephane Cavril, Bernard Gallet, Henri Lami
 str_about6:  PASCAL_STRING "Richard Danais and Luc Barthelet"
 str_about7:  PASCAL_STRING "With thanks to: A. Gerard, J. Gerber, P. Pahl, J. Bernard"
 str_about8:  PASCAL_STRING "November 14, 2018"
-str_about9:  PASCAL_STRING .sprintf("Version %d.%d",::VERSION_MAJOR,::VERSION_MINOR)
+str_about9:  PASCAL_STRING .sprintf("Version %d.%d%s",::VERSION_MAJOR,::VERSION_MINOR,VERSION_SUFFIX)
 
         ;; "Copy File" dialog strings
 str_copy_title:
@@ -3034,8 +3034,6 @@ str_save_selector_list:
 str_on_system_disk:
         PASCAL_STRING "on the system disk ?"
 
-
-        .assert * = $B5D9, error, "Segment length mismatch"
         PAD_TO $B600
 
 ;;; ============================================================
diff --git a/desktop/desktop_main.s b/desktop/desktop_main.s
index b378ba5..856095e 100644
--- a/desktop/desktop_main.s
+++ b/desktop/desktop_main.s
@@ -12020,7 +12020,7 @@ jump_relay:
         axy_call draw_dialog_label, 6 | DDL_CENTER, desktop_aux::str_about6
         axy_call draw_dialog_label, 7, desktop_aux::str_about7
         axy_call draw_dialog_label, 9, desktop_aux::str_about8
-        copy16  #310, dialog_label_pos
+        copy16  #310 - (7 * .strlen(VERSION_SUFFIX)), dialog_label_pos
         axy_call draw_dialog_label, 9, desktop_aux::str_about9
         copy16  #dialog_label_default_x, dialog_label_pos
 
diff --git a/desktop/desktop_res.s b/desktop/desktop_res.s
index f5c6b69..b5c929c 100644
--- a/desktop/desktop_res.s
+++ b/desktop/desktop_res.s
@@ -1147,7 +1147,7 @@ dummy_dd_menu:
         DEFINE_MENU_ITEM dummy_dd_item
 
 splash_menu_label:
-        PASCAL_STRING .sprintf("Apple II DeskTop Version %d.%d",::VERSION_MAJOR,::VERSION_MINOR)
+        PASCAL_STRING .sprintf("Apple II DeskTop Version %d.%d%s", ::VERSION_MAJOR,::VERSION_MINOR,VERSION_SUFFIX)
 
 blank_dd_label:
         PASCAL_STRING " "