diff --git a/gui.c b/gui.c
index db0a006..412bd19 100644
--- a/gui.c
+++ b/gui.c
@@ -155,8 +155,11 @@ int update_general_memdump(struct simdata_t *simdata){
 			wmove(general_memdump,h+2,2+(width-12)%2);
 			wprintw(general_memdump,"%06x  ",ADDRESS);
 			uint32_t temp_address=ADDRESS;
-			for (int i=0;i<n;i++)
-				wprintw(general_memdump,"%02x ",simdata->RAM[temp_address++]);
+			for (int i=0;i<n;i++){
+				wprintw(general_memdump,"%02x ",simdata->RAM[ADDRESS]);
+				ADDRESS=(ADDRESS+1)&0xFFFFFF;
+			}
+			ADDRESS=temp_address;
 			for (int i=0;i<n;i++){
 				wprintw(general_memdump,"%c",(simdata->RAM[ADDRESS]>=0x20&&simdata->RAM[ADDRESS]<0x7F)?simdata->RAM[ADDRESS]:'.');
 				ADDRESS=(ADDRESS+1)&0xFFFFFF;