diff --git a/dnn/autogen.sh b/dnn/autogen.sh
index 6367f2ee82c0d7cab5ecfd6a6d6f112b67f34215..a6879c040df314c840e7bd902650490fd9b1bd7a 100755
--- a/dnn/autogen.sh
+++ b/dnn/autogen.sh
@@ -6,8 +6,7 @@ srcdir=`dirname $0`
 test -n "$srcdir" && cd "$srcdir"
 
 #SHA1 of the first commit compatible with the current model
-commit=72061bc
-./download_model.sh $commit
+./download_model.sh plc_challenge_weights
 
 echo "Updating build configuration files for lpcnet, please wait...."
 
diff --git a/dnn/download_model.sh b/dnn/download_model.sh
index e4a548705a127b1fb6e80a7707b5c96aba61c350..eac710c9507b4121719d5fed5247c665eec5e2f4 100755
--- a/dnn/download_model.sh
+++ b/dnn/download_model.sh
@@ -1,12 +1,13 @@
 #!/bin/sh
 set -e
 
-model=lpcnet_data-$1.tar.gz
+model=$1.tar.gz
 
 if [ ! -f $model ]; then
         echo "Downloading latest model"
-        wget https://media.xiph.org/lpcnet/data/$model
+        wget https://media.xiph.org/lpcnet/data/plc_challenge/$model
 fi
 tar xvf $model
 touch src/nnet_data.[ch]
+touch src/plc_data.[ch]
 mv src/*.[ch] .