diff --git a/community/seisfeld/create_audio_messages.sh b/community/seisfeld/create_audio_messages.sh
index 35f90da..c4b563f 100755
--- a/community/seisfeld/create_audio_messages.sh
+++ b/community/seisfeld/create_audio_messages.sh
@@ -1,3 +1,4 @@
 #!/bin/sh
 mkdir mp3
+mkdir advert
 awk -F'|' '{system("say -v Anna -o outfile.aiff " $2 " && ffmpeg -y -i outfile.aiff -acodec libmp3lame -ab 128k -ac 1 " $1 " && rm outfile.aiff")}' < audio_messages.txt