diff --git a/orbbec_camera/CMakeLists.txt b/orbbec_camera/CMakeLists.txt
index af4a4a58..a7e5e057 100644
--- a/orbbec_camera/CMakeLists.txt
+++ b/orbbec_camera/CMakeLists.txt
@@ -57,6 +57,9 @@ if (USE_RK_HW_DECODER)
     message(FATAL_ERROR "rockchip_mpp is not found")
   endif ()
   pkg_search_module(RGA REQUIRED librga)
+  if (NOT RGA_FOUND)
+    message(FATAL_ERROR "librga is not found")
+  endif ()
 endif ()
 
 if (USE_GST_HW_DECODER)