diff --git a/gtk/data/Makefile.am b/gtk/data/Makefile.am
index fa7f7ccc..71c692b3 100644
--- a/gtk/data/Makefile.am
+++ b/gtk/data/Makefile.am
@@ -10,8 +10,17 @@ icon24x24_DATA = snes9x_24x24.png
 icon32x32dir = $(datadir)/icons/hicolor/32x32/apps
 icon32x32_DATA = snes9x_32x32.png
 
-iconscalabledir = $(datadir)/icons/hicolor/scalable/apps
-iconscalable_DATA = snes9x.svg
+icon64x64dir = $(datadir)/icons/hicolor/64x64/apps
+icon64x64_DATA = snes9x_64x64.png
+
+icon128x128dir = $(datadir)/icons/hicolor/128x128/apps
+icon128x128_DATA = snes9x_128x128.png
+
+icon256x256dir = $(datadir)/icons/hicolor/256x256/apps
+icon256x256_DATA = snes9x_256x256.png
+
+#iconscalabledir = $(datadir)/icons/hicolor/scalable/apps
+#iconscalable_DATA = snes9x.svg
 
 cheatsdir = $(datadir)/snes9x
 cheats_DATA = ../../data/cheats.bml
@@ -23,5 +32,11 @@ install-data-hook:
 	      $(DESTDIR)$(datadir)/icons/hicolor/24x24/apps/snes9x.png
 	mv -f $(DESTDIR)$(datadir)/icons/hicolor/32x32/apps/snes9x_32x32.png \
 	      $(DESTDIR)$(datadir)/icons/hicolor/32x32/apps/snes9x.png
+	mv -f $(DESTDIR)$(datadir)/icons/hicolor/64x64/apps/snes9x_64x64.png \
+	      $(DESTDIR)$(datadir)/icons/hicolor/64x64/apps/snes9x.png
+	mv -f $(DESTDIR)$(datadir)/icons/hicolor/128x128/apps/snes9x_128x128.png \
+	      $(DESTDIR)$(datadir)/icons/hicolor/128x128/apps/snes9x.png
+	mv -f $(DESTDIR)$(datadir)/icons/hicolor/256x256/apps/snes9x_256x256.png \
+	      $(DESTDIR)$(datadir)/icons/hicolor/256x256/apps/snes9x.png
 	touch -c $(DESTDIR)$(datadir)/icons/hicolor
 
diff --git a/gtk/data/snes9x_128x128.png b/gtk/data/snes9x_128x128.png
new file mode 100644
index 00000000..b2181c76
Binary files /dev/null and b/gtk/data/snes9x_128x128.png differ
diff --git a/gtk/data/snes9x_16x16.png b/gtk/data/snes9x_16x16.png
index a8e85ac0..c4d2ead2 100644
Binary files a/gtk/data/snes9x_16x16.png and b/gtk/data/snes9x_16x16.png differ
diff --git a/gtk/data/snes9x_24x24.png b/gtk/data/snes9x_24x24.png
index 3d938f0e..00d21b31 100644
Binary files a/gtk/data/snes9x_24x24.png and b/gtk/data/snes9x_24x24.png differ
diff --git a/gtk/data/snes9x_256x256.png b/gtk/data/snes9x_256x256.png
new file mode 100644
index 00000000..1733561e
Binary files /dev/null and b/gtk/data/snes9x_256x256.png differ
diff --git a/gtk/data/snes9x_32x32.png b/gtk/data/snes9x_32x32.png
index e5c75b01..fefd1977 100644
Binary files a/gtk/data/snes9x_32x32.png and b/gtk/data/snes9x_32x32.png differ
diff --git a/gtk/data/snes9x_64x64.png b/gtk/data/snes9x_64x64.png
new file mode 100644
index 00000000..f046861f
Binary files /dev/null and b/gtk/data/snes9x_64x64.png differ