diff --git a/src/mem/rom.c b/src/mem/rom.c
index a94d7f4ab..1c82bfc63 100644
--- a/src/mem/rom.c
+++ b/src/mem/rom.c
@@ -471,7 +471,7 @@ bios_load_linear_combined2(wchar_t *fn1, wchar_t *fn2, wchar_t *fn3, wchar_t *fn
     ret &= bios_load_aux_linear(fn2, 0x000c0000, 65536, off);
     ret &= bios_load_aux_linear(fn4, 0x000e0000, sz - 196608, off);
     if (fn5 != NULL)
-	ret &= bios_load_aux_linear(fn5, 0x000ec000, 16384, off);
+	ret &= bios_load_aux_linear(fn5, 0x000ec000, 16384, 0);
 
     return ret;
 }