diff --git a/hash/mindset_flop.xml b/hash/mindset_flop.xml
new file mode 100644
index 00000000000..cfef2658536
--- /dev/null
+++ b/hash/mindset_flop.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0"?>
+<!DOCTYPE softwarelist SYSTEM "softwarelist.dtd">
+
+<softwarelist name="mindset_flop" description="Mindset Corporation Mindset Floppy Discs">
+	<software name="vyper" supported="partial">
+		<description>Vyper</description>
+		<year>1984</year>
+		<publisher>Synapse Software</publisher>
+		<part name="flop1" interface="floppy_5_25">
+			<dataarea name="flop" size="133536">
+				<rom name="vyper.imd" size="133536" crc="2b64537e" sha1="203a880a034659199f99716cac9c3592031f9f3c" offset="0" />
+			</dataarea>
+		</part>
+		<!-- the scp image isn't currently used but might be preferable at a later date -->
+		<part name="flop1scp" interface="unused">
+			<dataarea name="flop" size="6524462">
+				<rom name="vyper.scp" size="6524462" crc="e625f90f" sha1="bd69f346a49926742e37b98d3946020ab814d53c"/>
+			</dataarea>
+		</part>
+	</software>
+</softwarelist>
diff --git a/src/mame/drivers/mindset.cpp b/src/mame/drivers/mindset.cpp
index d8fafdf6f8f..e6ee0d3ca8e 100644
--- a/src/mame/drivers/mindset.cpp
+++ b/src/mame/drivers/mindset.cpp
@@ -1225,6 +1225,8 @@ void mindset_state::mindset(machine_config &config)
 	MINDSET_MODULE(config, "m3", mindset_modules, nullptr, false);
 	MINDSET_MODULE(config, "m4", mindset_modules, nullptr, false);
 	MINDSET_MODULE(config, "m5", mindset_modules, nullptr, false);
+
+	SOFTWARE_LIST(config, "flop_list").set_original("mindset_flop");
 }
 
 static INPUT_PORTS_START(mindset)