diff --git a/config.yaml b/config.yaml
index 540856c..e954ed2 100644
--- a/config.yaml
+++ b/config.yaml
@@ -95,6 +95,26 @@ options:
     description: |
        Connect timeout configuration in ms for haproxy, used in HA
        configurations. If not provided, default value of 9000ms is used.
+  haproxy-check-http:
+    type: boolean
+    default: False
+    description: |
+      If True uses HTTP (Layer 7) checks for backends in haproxy, used in HA
+      configurations. If False uses a TCP check (default).
+  haproxy-check-request:
+    type: string
+    default: option httpchk GET /healthcheck
+    description: |
+      Enables HTTP protocol to check on the servers health: option httpchk <method> <uri>.
+      This config is used when haproxy-check-http is enabled.
+      See https://www.haproxy.com/documentation/hapee/latest/onepage/#4-option%20httpchk
+  haproxy-check-expected:
+    type: string
+    default: http-check expect status 200
+    description: |
+      Make HTTP health checks consider response contents or specific status codes.
+      This config is used when haproxy-check-http is enabled.
+      See https://www.haproxy.com/documentation/hapee/latest/onepage/#http-check%20expect
   dns-ha:
     type: boolean
     default: False