diff --git a/scripts/target/mame/mess.lua b/scripts/target/mame/mess.lua
index 3fbecb615a1..a73e6b0191b 100644
--- a/scripts/target/mame/mess.lua
+++ b/scripts/target/mame/mess.lua
@@ -3066,7 +3066,7 @@ files {
 	MAME_DIR .. "src/mame/drivers/novag_cforte.cpp",
 	MAME_DIR .. "src/mame/drivers/novag_const.cpp",
 	MAME_DIR .. "src/mame/drivers/novag_diablo.cpp",
-	MAME_DIR .. "src/mame/drivers/novag_presto.cpp",
+	MAME_DIR .. "src/mame/drivers/novag_micro2.cpp",
 	MAME_DIR .. "src/mame/drivers/novag_savant.cpp",
 	MAME_DIR .. "src/mame/drivers/novag_sexpert.cpp",
 	MAME_DIR .. "src/mame/drivers/novag_supremo.cpp",
diff --git a/src/mame/drivers/fidel_sc6.cpp b/src/mame/drivers/fidel_sc6.cpp
index 97e861c0063..f67ae5212f3 100644
--- a/src/mame/drivers/fidel_sc6.cpp
+++ b/src/mame/drivers/fidel_sc6.cpp
@@ -308,4 +308,4 @@ ROM_END
 
 //    YEAR  NAME     PARENT  CMP MACHINE  INPUT  CLASS      INIT        COMPANY, FULLNAME, FLAGS
 CONS( 1982, fscc6,   0,       0, sc6,     sc6,   sc6_state, empty_init, "Fidelity Electronics", "Sensory Chess Challenger \"6\"", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
-CONS( 1982, miniscc, 0,       0, msc,     msc,   sc6_state, empty_init, "Fidelity Electronics", "Mini Sensory Chess Challenger (1982 version)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
+CONS( 1982, miniscc, 0,       0, msc,     msc,   sc6_state, empty_init, "Fidelity Electronics", "Mini Sensory Chess Challenger (1982 version)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK ) // aka "Mini Sensory II"
diff --git a/src/mame/drivers/novag_presto.cpp b/src/mame/drivers/novag_micro2.cpp
similarity index 98%
rename from src/mame/drivers/novag_presto.cpp
rename to src/mame/drivers/novag_micro2.cpp
index 7ace511d73f..6fe03d645a8 100644
--- a/src/mame/drivers/novag_presto.cpp
+++ b/src/mame/drivers/novag_micro2.cpp
@@ -29,7 +29,7 @@ TODO:
 #include "speaker.h"
 
 // internal artwork
-#include "novag_presto.lh" // clickable
+#include "novag_micro2.lh" // clickable
 
 
 namespace {
@@ -211,7 +211,7 @@ void presto_state::presto(machine_config &config)
 
 	/* video hardware */
 	PWM_DISPLAY(config, m_display).set_size(3, 8);
-	config.set_default_layout(layout_novag_presto);
+	config.set_default_layout(layout_novag_micro2);
 
 	/* sound hardware */
 	SPEAKER(config, "speaker").front_center();
diff --git a/src/mame/layout/novag_presto.lay b/src/mame/layout/novag_micro2.lay
similarity index 100%
rename from src/mame/layout/novag_presto.lay
rename to src/mame/layout/novag_micro2.lay
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index f02d9cd1d95..a30c07a92bf 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -31961,7 +31961,7 @@ supercon
 diablo68                        //
 scorpio68                       //
 
-@source:novag_presto.cpp
+@source:novag_micro2.cpp
 nocto                           //
 npresto                         //
 
diff --git a/src/mame/mess.flt b/src/mame/mess.flt
index e16309c2809..b2804ed02fe 100644
--- a/src/mame/mess.flt
+++ b/src/mame/mess.flt
@@ -633,7 +633,7 @@ notetaker.cpp
 novag_cforte.cpp
 novag_const.cpp
 novag_diablo.cpp
-novag_presto.cpp
+novag_micro2.cpp
 novag_savant.cpp
 novag_sexpert.cpp
 novag_supremo.cpp