diff --git a/libraries/lib-cloud-audiocom/sync/CloudSyncUtils.cpp b/libraries/lib-cloud-audiocom/sync/CloudSyncUtils.cpp
index 82cb138f7398..64ce30b5d6c7 100644
--- a/libraries/lib-cloud-audiocom/sync/CloudSyncUtils.cpp
+++ b/libraries/lib-cloud-audiocom/sync/CloudSyncUtils.cpp
@@ -389,7 +389,8 @@ std::string Serialize(const ProjectForm& form)
 
    document.AddMember("blocks", hashesArray, document.GetAllocator());
 
-   document.AddMember("force", form.Force, document.GetAllocator());
+   if (form.Force)
+      document.AddMember("force", form.Force, document.GetAllocator());
 
    StringBuffer buffer;
    Writer<StringBuffer> writer(buffer);