diff --git a/core/convert_sounds.sh b/core/convert_sounds.sh
deleted file mode 100755
index 02db793811..0000000000
--- a/core/convert_sounds.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#convert from stereo to mono
-cd assets/sounds/
-for i in *.ogg; do
-  echo $i
-  ffmpeg -i "$i" -ac 1 "OUT_$i"
-done
-
-find . -type f ! -name "OUT_*" -delete
-
-for file in OUT_*; do mv "$file" "${file#OUT_}"; done;
-
-cd ../../