diff --git a/src/main/java/com/inteligr8/alfresco/activiti/api/TasksApi.java b/src/main/java/com/inteligr8/alfresco/activiti/api/TasksApi.java
index 1bce98f..672fdb5 100644
--- a/src/main/java/com/inteligr8/alfresco/activiti/api/TasksApi.java
+++ b/src/main/java/com/inteligr8/alfresco/activiti/api/TasksApi.java
@@ -56,11 +56,13 @@ public interface TasksApi {
 
     @POST
     @Path("query")
+    @Consumes({ "application/json" })
     @Produces({ "application/json" })
     ResultListDataRepresentation<Task> query(TaskQueryRepresentation request);
 
     @POST
     @Path("filter")
+    @Consumes({ "application/json" })
     @Produces({ "application/json" })
     ResultListDataRepresentation<Task> query(HistoricTaskQueryRepresentation request);