diff --git a/build/targets.simulator.3ds.mak b/build/targets.simulator.3ds.mak
index 88eca7e58..f090e2300 100644
--- a/build/targets.simulator.3ds.mak
+++ b/build/targets.simulator.3ds.mak
@@ -1,4 +1,9 @@
 
-%.3dsx: %.elf
+%.smdh: ion/src/simulator/3ds/assets/logo.png
+	$(Q) echo "SMDH    $(notdir $@)"
+	$(Q) smdhtool --create "Epsilon" "A Numworks in your 3DS!" "Numworks" ion/src/simulator/3ds/assets/logo.png $@
+
+$(BUILD_DIR)/%.3dsx: $(BUILD_DIR)/%.elf $(BUILD_DIR)/%.smdh
 	$(Q) echo "3DSX    $(notdir $@)"
-	$(Q) 3dsxtool $< $@
+	$(Q) 3dsxtool $< $@ --smdh=$(word 2,$^)
+
diff --git a/ion/src/simulator/3ds/assets/logo.png b/ion/src/simulator/3ds/assets/logo.png
new file mode 100644
index 000000000..09d625a8f
Binary files /dev/null and b/ion/src/simulator/3ds/assets/logo.png differ