diff --git a/data_gen.sh b/data_gen.sh
index e051db5..a318bfa 100755
--- a/data_gen.sh
+++ b/data_gen.sh
@@ -45,8 +45,8 @@ json="{\"transaction_uuid\":\"$uuid\",\"controller_id\":\"$name\",\"timestamp\":
 	touch $install_dir/lock
 	file=$(date +%Y%m%d%H%M%S)-$(uuidgen)
 	for ((i=1 ; i <=3 ; i++));do
-		if echo $json | jsonlint-php 2> /dev/null;then
-			echo $json > /opt/nodemecu/stack/$file && rm /opt/nodemecu/lock && echo $((counter+1)) > $install_dir/counter && break
+		if echo $json | $json_linter >/dev/null 2>&1 ;then
+			echo $json > $install_dir/stack/$file && rm $install_dir/lock && echo $((counter+1)) > $install_dir/counter && break
 		else
 			echo "$(date +%Y-%m-%d-%H:%M:%S) - No se pudo obtener información." >> $install_dir/errors.log && sleep 1
 		fi
diff --git a/nodemecu.conf.sample b/nodemecu.conf.sample
index bfb5883..aadd101 100644
--- a/nodemecu.conf.sample
+++ b/nodemecu.conf.sample
@@ -2,6 +2,7 @@ url=https://ectomobile.sutty.nl/transactions
 name=
 interval=
 mode=test
+json_linter=jsonlint-php
 
 
 # AJUSTES GENERALES
diff --git a/register.sh b/register.sh
index f207c78..66c93e5 100755
--- a/register.sh
+++ b/register.sh
@@ -9,7 +9,7 @@ shopt -s nullglob
 # Revisando stack
 
 for filename in $install_dir/stack/*;do
-	jq $filename >/dev/null 2>&1 || mv -v $filename $corrupt
+	$json_linter $filename >/dev/null 2>&1 || mv -v $filename $corrupt
 done
 
 while :;do