diff --git a/deployments/kubernetes/chart/reloader/values.schema.json b/deployments/kubernetes/chart/reloader/values.schema.json
index 56eb678a..08c1cac8 100644
--- a/deployments/kubernetes/chart/reloader/values.schema.json
+++ b/deployments/kubernetes/chart/reloader/values.schema.json
@@ -12,8 +12,133 @@
             "env-vars",
             "annotations"
           ]
+        },
+        "service": {
+          "type": "object",
+          "properties": {
+            "ipFamilyPolicy": {
+              "type": "string",
+              "enum": [
+                "SingleStack",
+                "PreferDualStack",
+                "RequireDualStack"
+              ]
+            },
+            "ipFamilies": {
+              "type": "array",
+              "items": {
+                "type": "string"
+              },
+              "maxItems": 2,
+              "uniqueItems": true
+            }
+          },
+          "allOf": [
+            {
+              "if": {
+                "properties": {
+                  "ipFamilyPolicy": {
+                    "const": "SingleStack"
+                  }
+                },
+                "required": [
+                  "ipFamilyPolicy"
+                ]
+              },
+              "then": {
+                "properties": {
+                  "ipFamilies": {
+                    "allOf": [
+                      {
+                        "type": "array"
+                      },
+                      {
+                        "items": {
+                          "type": "string",
+                          "enum": [
+                            "IPv4"
+                          ]
+                        }
+                      },
+                      {
+                        "maxItems": 1,
+                        "minItems": 1
+                      }
+                    ]
+                  }
+                }
+              }
+            },
+            {
+              "if": {
+                "properties": {
+                  "ipFamilyPolicy": {
+                    "const": "RequireDualStack"
+                  }
+                },
+                "required": [
+                  "ipFamilyPolicy"
+                ]
+              },
+              "then": {
+                "properties": {
+                  "ipFamilies": {
+                    "allOf": [
+                      {
+                        "type": "array"
+                      },
+                      {
+                        "items": {
+                          "type": "string",
+                          "enum": [
+                            "IPv4",
+                            "IPv6"
+                          ]
+                        }
+                      },
+                      {
+                        "minItems": 2
+                      }
+                    ]
+                  }
+                }
+              }
+            },
+            {
+              "if": {
+                "properties": {
+                  "ipFamilyPolicy": {
+                    "const": "PreferDualStack"
+                  }
+                },
+                "required": [
+                  "ipFamilyPolicy"
+                ]
+              },
+              "then": {
+                "properties": {
+                  "ipFamilies": {
+                    "allOf": [
+                      {
+                        "type": "array"
+                      },
+                      {
+                        "items": {
+                          "type": "string",
+                          "enum": [
+                            "IPv4",
+                            "IPv6"
+                          ]
+                        }
+                      }
+                    ]
+                  }
+                }
+              }
+            }
+          ]
         }
       }
     }
   }
-}
\ No newline at end of file
+}