diff --git a/systemd/script/crontab.sh b/systemd/script/crontab.sh
index 7eb1d75f..3c765632 100644
--- a/systemd/script/crontab.sh
+++ b/systemd/script/crontab.sh
@@ -21,10 +21,26 @@ check_ports() {
 
 # get volume from container
 function get_volume_path() {
-    local container_name="$1"
-    local volume_name="$2"
-    local mounts=$(docker inspect -f '{{ json .Mounts }}' "$container_name" | jq -r '.[] | select(.Name == "'$volume_name'") | .Source')
-    echo "$mounts"
+    local container_name="\$1"
+    local volume_name="\$2"
+    local retries=0
+    local max_retries=5
+    local mounts
+
+    while [ $retries -lt $max_retries ]; do
+        mounts=$(docker inspect -f '{{ json .Mounts }}' "$container_name" | jq -r ".[] | select(.Name == \"$volume_name\") | .Source")
+
+        if [[ "$mounts" == *"/"* ]]; then
+            echo "$mounts"
+            return 0
+        fi
+
+        ((retries++))
+        sleep 5
+    done
+
+    echo "Cannot get volume path"
+    exit 1
 }
 
 volume_path=$(get_volume_path "$container_name" "$volume_name")
diff --git a/version.json b/version.json
index 0127abd8..7cfce350 100644
--- a/version.json
+++ b/version.json
@@ -1,5 +1,5 @@
 {
-  "version": "2.0.3",
+  "version": "2.0.4",
   "plugins": {
     "portainer": "0.0.9",
     "nginx": "0.0.7",