diff --git a/src/schemas/json/gematik-test-patients.json b/src/schemas/json/gematik-test-patients.json
index 9bdc4fb08be..a6579d1d8cd 100644
--- a/src/schemas/json/gematik-test-patients.json
+++ b/src/schemas/json/gematik-test-patients.json
@@ -30,10 +30,16 @@
                 },
                 "family": {
                   "type": "string"
+                },
+                "alt": {
+                  "type": "string"
                 }
               },
               "required": ["given", "family"]
             },
+            "gender": {
+              "enum": ["w", "m", "d", "x"]
+            },
             "birthDate": {
               "anyOf": [
                 {
@@ -66,6 +72,27 @@
                 }
               }
             },
+            "deliveryAddress": {
+              "type": "object",
+              "additionalProperties": false,
+              "properties": {
+                "houseNumber": {
+                  "type": "string"
+                },
+                "streetName": {
+                  "type": "string"
+                },
+                "postalCode": {
+                  "type": "string"
+                },
+                "city": {
+                  "type": "string"
+                },
+                "country": {
+                  "type": "string"
+                }
+              }
+            },
             "kvnr": {
               "type": "string"
             },