diff --git a/mame256x256.png b/mame256x256.png
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diff --git a/mame32x32.png b/mame32x32.png
deleted file mode 100644
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diff --git a/mame48x48.png b/mame48x48.png
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diff --git a/mame64x64.png b/mame64x64.png
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diff --git a/org.mamedev.MAME.desktop b/org.mamedev.MAME.desktop
index 8d04e80..a42eaab 100644
--- a/org.mamedev.MAME.desktop
+++ b/org.mamedev.MAME.desktop
@@ -1,5 +1,7 @@
 [Desktop Entry]
 Name=MAME
+GenericName=Emulator
+Comment=A multi-purpose emulation framework
 Exec=mame
 Type=Application
 Icon=org.mamedev.MAME
diff --git a/org.mamedev.MAME.yaml b/org.mamedev.MAME.yaml
index 88f80e9..df8d0bb 100644
--- a/org.mamedev.MAME.yaml
+++ b/org.mamedev.MAME.yaml
@@ -7,6 +7,7 @@ separate-locales: false
 finish-args:
   - --device=all
   - --persist=.mame
+  - --filesystem=home
   - --filesystem=host:ro
   - --share=network
   - --share=ipc