diff --git a/src/cpu/cpu_table.c b/src/cpu/cpu_table.c
index fca0d60e3..b980c5cf0 100644
--- a/src/cpu/cpu_table.c
+++ b/src/cpu/cpu_table.c
@@ -1736,7 +1736,7 @@ const cpu_legacy_machine_t cpu_legacy_table[] = {
     {"dtk",                     cputables_8088},
     {"genxt",                   cputables_8088},
     {"jukopc",                  cputables_8088},
-    {"open_xt",                 cputables_8088},
+    {"openxt",                  cputables_8088},
     {"pxxt",                    cputables_8088},
     {"europc",                  cputables_europc},
     {"tandy",                   cputables_europc},
@@ -1793,7 +1793,7 @@ const cpu_legacy_machine_t cpu_legacy_table[] = {
     {"shuttle386sx",            cputables_i386SX_Am386SX_486SLC},
     {"dtk386",                  cputables_i386SX_Am386SX_486SLC},
     {"awardsx",                 cputables_i386SX_Am386SX_486SLC},
-    {"cbm_sl386sx25",           cputables_i386SX_Am386SX_486SLC},
+    {"cmdsl386sx25",            cputables_i386SX_Am386SX_486SLC},
     {"kmxc02",                  cputables_i386SX_Am386SX_486SLC},
     {"megapc",                  cputables_i386SX_Am386SX_486SLC},
     {"ibmps2_m55sx",            cputables_i386SX_Am386SX_486SLC_IBM486SLC},
@@ -1804,8 +1804,6 @@ const cpu_legacy_machine_t cpu_legacy_table[] = {
     {"asus386",                 cputables_i386DX_Am386DX_486DLC},
     {"ustechnologies386",       cputables_i386DX_Am386DX_486DLC},
     {"award386dx",              cputables_i386DX_Am386DX_486DLC},
-    {"ami386dx",                cputables_i386DX_Am386DX_486DLC},
-    {"mr386dx",                 cputables_i386DX_Am386DX_486DLC},
     {"ibmps2_m70_type3",        cputables_i386DX_Am386DX_486DLC_IBM486BL},
     {"ibmps2_m80",              cputables_i386DX_Am386DX_486DLC_IBM486BL},
     {"pb410a",                  cputables_i486_Am486_Cx486},
@@ -1923,7 +1921,6 @@ const cpu_legacy_machine_t cpu_legacy_table[] = {
     {"tsunamiatx",              cputables_PentiumII_Celeron_Cyrix3},
     {"p6sba",                   cputables_PentiumII_Celeron_Cyrix3},
     {"ergox365",                cputables_PentiumII_Celeron_Cyrix3},
-    {"fw6400gx_s1",             cputables_PentiumII_Celeron_Cyrix3},
     {"ficka6130",               cputables_PentiumII_Celeron_Cyrix3},
     {"6gxu",                    cputables_Xeon},
     {"fw6400gx",                cputables_Xeon},
@@ -1937,7 +1934,7 @@ const cpu_legacy_machine_t cpu_legacy_table[] = {
     {"63a",                     cputables_Celeron_Cyrix3},
     {"apas3",                   cputables_Celeron_Cyrix3},
     {"wcf681",                  cputables_Celeron_Cyrix3},
-    {"6via85x",                 cputables_Celeron_Cyrix3},
+    {"6via90ap",                cputables_Celeron_Cyrix3},
     {"p6bap",                   cputables_Celeron_Cyrix3},
     {"603tcf",                  cputables_Celeron_Cyrix3},
     {"vpc2007",                 cputables_PentiumIID_Celeron},