diff --git a/examples/PoolBox/assets/Makefile b/examples/PoolBox/assets/Makefile
index 2b7aa634..57f66ca2 100644
--- a/examples/PoolBox/assets/Makefile
+++ b/examples/PoolBox/assets/Makefile
@@ -12,6 +12,7 @@ CLUT_4_COLOR_TRANS_FLAGS = simple-tim clut4 --color-trans
 ## Music tracks
 INPUT += $(OUTPUT_DIR)/Evacuation_cdda.xa 
 INPUT += $(OUTPUT_DIR)/fox.xa
+INPUT += $(OUTPUT_DIR)/apple.adpcm
 
 ## Images
 INPUT            += $(OUTPUT_DIR)/TexturePage.img
@@ -36,6 +37,10 @@ $(OUTPUT_DIR)/fox.xa: audio/temp/fox.wav
 	@mkdir -p $(OUTPUT_DIR)
 	jaby_engine_fconv $< -o $@ xa
 
+$(OUTPUT_DIR)/%.adpcm: audio/temp/%.wav
+	@mkdir -p $(OUTPUT_DIR)
+	jaby_engine_fconv $< -o $@ adpcm
+
 $(OUTPUT_DIR)/%.xa: audio/%.wav
 	@mkdir -p $(OUTPUT_DIR)
 	jaby_engine_fconv $< -o $@ xa
diff --git a/examples/PoolBox/iso/Config.xml b/examples/PoolBox/iso/Config.xml
index 04d443fd..aa8a298a 100644
--- a/examples/PoolBox/iso/Config.xml
+++ b/examples/PoolBox/iso/Config.xml
@@ -44,6 +44,9 @@
                 <Channel>../assets/bin/fox.xa</Channel>
             </InterleavedFile>
         </Directory>
+        <Directory name = "SFX" hidden = "true">
+            <File name = "APPLE.ADP" lz4 = "none">../assets/bin/apple.adpcm</File>
+        </Directory>
     </Filesystem>
     <AudioTrack align = "true">../assets/audio/temp/breaking.wav</AudioTrack>
 </PSXCD>
\ No newline at end of file