diff --git a/src/cpu_common/386_dynarec.c b/src/cpu_common/386_dynarec.c
index bea5834a7..53874af5b 100644
--- a/src/cpu_common/386_dynarec.c
+++ b/src/cpu_common/386_dynarec.c
@@ -933,7 +933,7 @@ void smram_restore_state_p6(uint32_t *saved_state)
 	cpu_state.seg_gs.ar_high = (saved_state[SMRAM_FIELD_P6_GS_SELECTOR_AR] >> 24) & 0xff;
 	smm_seg_load(&cpu_state.seg_gs);
 
-	mem_a20_alt = (!saved_state[SMRAM_FIELD_P6_A20M]) << 1;
+	mem_a20_alt = 0;
 	keyboard_at_set_a20_key(!saved_state[SMRAM_FIELD_P6_A20M]);
 	mem_a20_recalc();