diff --git a/ewol/resource/Colored3DObject.cpp b/ewol/resource/Colored3DObject.cpp
index 0d5dcc55..14e3ed64 100644
--- a/ewol/resource/Colored3DObject.cpp
+++ b/ewol/resource/Colored3DObject.cpp
@@ -240,4 +240,6 @@ namespace etk {
 // declare for signal event
 template class esignal::ISignal<ewol::resource::Colored3DObject>;
 template class esignal::ISignal<std::shared_ptr<ewol::resource::Colored3DObject>>;
+template class esignal::Signal<ewol::resource::Colored3DObject>;
+template class esignal::Signal<std::shared_ptr<ewol::resource::Colored3DObject>>;