diff --git a/thermion_dart/native/include/c_api/TRenderTicker.h b/thermion_dart/native/include/c_api/TRenderTicker.h
index f28f6940..87771401 100644
--- a/thermion_dart/native/include/c_api/TRenderTicker.h
+++ b/thermion_dart/native/include/c_api/TRenderTicker.h
@@ -16,6 +16,7 @@ extern "C"
 	EMSCRIPTEN_KEEPALIVE void RenderTicker_render(TRenderTicker *tRenderTicker, uint64_t frameTimeInNanos);
 	EMSCRIPTEN_KEEPALIVE void RenderTicker_setRenderable(TRenderTicker *tRenderTicker, TSwapChain *swapChain, TView **views, uint8_t numViews);	
 	EMSCRIPTEN_KEEPALIVE void RenderTicker_removeSwapChain(TRenderTicker *tRenderTicker, TSwapChain *swapChain);	
+	EMSCRIPTEN_KEEPALIVE void RenderTicker_setOverlayManager(TRenderTicker *tRenderTicker, TOverlayManager *tOverlayManager);
 	
 #ifdef __cplusplus
 }