diff --git a/prometheus/rootfs/etc/services.d/prometheus-configgen/run b/prometheus/rootfs/etc/services.d/prometheus-configgen/run
index 2016867..7219eff 100755
--- a/prometheus/rootfs/etc/services.d/prometheus-configgen/run
+++ b/prometheus/rootfs/etc/services.d/prometheus-configgen/run
@@ -1,7 +1,7 @@
 #!/usr/bin/with-contenv bashio
 bashio::log.info 'Starting prometheus config generator...'
 
-if [[ ! -d /share/promethus/targets ]] ; then
+if ! bashio::fs.directory_exists /share/prometheus/targets; then
   mkdir -p /share/prometheus/targets
   chown -R prometheus:prometheus /share/prometheus/targets
 fi
diff --git a/prometheus/rootfs/etc/services.d/prometheus/run b/prometheus/rootfs/etc/services.d/prometheus/run
index 99dbd50..deb569a 100755
--- a/prometheus/rootfs/etc/services.d/prometheus/run
+++ b/prometheus/rootfs/etc/services.d/prometheus/run
@@ -26,17 +26,17 @@ for var in $(bashio::config 'env_vars|keys'); do
     export "${name}=${value}"
 done
 
-if [[ ! -d /data/prometheus ]] ; then
+if ! bashio::fs.directory_exists /data/prometheus; then
   mkdir -p /data/prometheus
   chown prometheus:prometheus /data/prometheus
 fi
 
-if [[ ! -d /share/promethus/rules ]] ; then
+if ! bashio::fs.directory_exists /share/prometheus/rules; then
   mkdir -p /share/prometheus/rules
   chown -R prometheus:prometheus /share/prometheus/rules
 fi
 
-if [[ ! -d /share/promethus/targets ]] ; then
+if ! bashio::fs.directory_exists /share/prometheus/targets; then
   mkdir -p /share/prometheus/targets
   chown -R prometheus:prometheus /share/prometheus/targets
 fi