diff --git a/libsrc/lynx/exehdr.s b/libsrc/lynx/exehdr.s
index 4f077fb82..3be926bb3 100644
--- a/libsrc/lynx/exehdr.s
+++ b/libsrc/lynx/exehdr.s
@@ -12,7 +12,7 @@
         .segment "EXEHDR"
         .byte   'L','Y','N','X'                         ; magic
         .word   __BLOCKSIZE__                           ; bank 0 page size
-        .word   __BLOCKSIZE__                           ; bank 1 page size
+        .word   0                                       ; bank 1 page size
         .word   1                                       ; version number
         .asciiz "Cart name                      "       ; 32 bytes cart name
         .asciiz "Manufacturer   "                       ; 16 bytes manufacturer