diff --git a/libwvdrmengine/move_widevine_data.sh b/libwvdrmengine/move_widevine_data.sh
index 3dd30e96..56c1e704 100755
--- a/libwvdrmengine/move_widevine_data.sh
+++ b/libwvdrmengine/move_widevine_data.sh
@@ -3,6 +3,7 @@
 DEST_PATH="/data/vendor/mediadrm"
 FILES_MOVED="/data/vendor/mediadrm/files_moved"
 SRC_PATH="/data/mediadrm"
+L3_FILE_PATTERN="ay64.dat*"
 
 if [ ! -f "$FILES_MOVED" ]; then
   for i in "$SRC_PATH/IDM"*; do
@@ -10,6 +11,13 @@ if [ ! -f "$FILES_MOVED" ]; then
     if [ -d "$i" ]; then
       mkdir -p $dest_path -m 700
       mv $i "$DEST_PATH"
+      for file in ${dest_path}/${L3_FILE_PATTERN}; do
+        [ -e "${file}" ] || continue
+        # We need to move any L3 files in the IDM folder to the L3 subfolder.
+        l3_dir="${dest_path}/L3/"
+        mkdir -p "${l3_dir}" -m 700
+        mv "${file}" "${l3_dir}"
+      done
       find $dest_path -print0 | while IFS= read -r -d '' file
         do
           chgrp media "$file"