diff --git a/source/doap/client/request.d b/source/doap/client/request.d
index e705645..41e2ee0 100644
--- a/source/doap/client/request.d
+++ b/source/doap/client/request.d
@@ -431,6 +431,7 @@ public class CoapRequestFuture
         // Await a response
         if(this.condition.wait(timeout))
         {
+            this.state = RequestState.COMPLETED;
             return this.response;
         }
         else