diff --git a/server/core/service.cc b/server/core/service.cc
index 210d7e686..9676b27c9 100644
--- a/server/core/service.cc
+++ b/server/core/service.cc
@@ -2460,7 +2460,6 @@ static const char* service_state_to_string(int state)
 json_t* service_parameters_to_json(const SERVICE* service)
 {
     json_t* rval = json_object();
-    json_t* arr = json_array();
 
     string options;