diff --git a/hedgedoc/config.json b/hedgedoc/config.json
index 7806e25..9d3bf42 100644
--- a/hedgedoc/config.json
+++ b/hedgedoc/config.json
@@ -10,6 +10,7 @@
         "allowEmailRegister": false,
         "defaultPermission": "limited",
         "allowAnonymous": false,
+        "imageUploadType": "minio",
         "hsts": {
             "enable": true,
             "maxAgeSeconds": 31536000,
@@ -38,14 +39,13 @@
             "useridField": "uid",
             "tlsca": "/etc/hedgedoc/rootca.pem"
         },
-        "s3": {
-            "accessKeyId": "********",
-            "secretAccessKey": "********",
-            "region": "us-west-1"
+        "minio": {
+            "accessKey": "********",
+            "secretKey": "********",
+            "endPoint": "minio.konchin.com",
+            "port": "443",
+            "secure": true
         },
-        "s3bucket": {
-            "bucket": "hedgedoc",
-            "endpointenv": "minio.konchin.com"
-        }
+        "s3bucket": "hedgedoc"
     }
 }