diff --git a/grocy/Dockerfile b/grocy/Dockerfile
index 2f5f057..19bd9e6 100755
--- a/grocy/Dockerfile
+++ b/grocy/Dockerfile
@@ -21,6 +21,7 @@ RUN \
         php7-tokenizer=7.4.14-r0 \
         php7-fileinfo=7.4.14-r0 \
         php7=7.4.14-r0 \
+        php7-ctype=7.4.14-r0 \
     \
     && apk add --no-cache --virtual .build-dependencies \
         git=2.30.0-r0 \
@@ -29,7 +30,7 @@ RUN \
     \
     && yarn global add modclean \
     \
-    && git clone --branch "v2.7.1" --depth=1 \
+    && git clone --branch "v3.0.1" --depth=1 \
         https://github.com/grocy/grocy.git /var/www/grocy \
     \
     && cd /var/www/grocy \
diff --git a/grocy/config.json b/grocy/config.json
index 8904150..537df6b 100755
--- a/grocy/config.json
+++ b/grocy/config.json
@@ -10,6 +10,7 @@
   "panel_icon": "mdi:cart",
   "startup": "system",
   "arch": ["aarch64", "amd64", "armhf", "armv7", "i386"],
+  "hassio_api": true,
   "map": ["ssl"],
   "ports": {
     "80/tcp": null