Rule fires on all webform submissions

I can't figure out how to make the IF condition right => specify that only webform-client-form-155 on node 55, may fire this rule. At this moment my rule fires on the submit of every webform on my site. Hope someone can help me out?

{ "rules_aanmelding_informatieve_bijeenkomst" : {
    "LABEL" : "aanmelding_informatieve_bijeenkomst",
    "PLUGIN" : "reaction rule",
    "WEIGHT" : "1",
    "TAGS" : [ "aanmelding", "informatieve bijeenkomst" ],
    "REQUIRES" : [ "webform_rules", "php", "rules" ],
    "ON" : [ "webform_rules_submit" ],
    "IF" : [
      { "webform_has_id" : {
          "form_id" : "webform-client-form-155",
          "selected_webform" : { "value" : { "webform-client-form-155" : "webform-client-form-155" } }
        }
      }
    ],
    "DO" : [
      { "php_eval" : { "code" : "php_code to execute" } }
    ]
  }
}