diff --git a/zenoh_c_vendor/CMakeLists.txt b/zenoh_c_vendor/CMakeLists.txt
index 7903e1e8..a6ac0d61 100644
--- a/zenoh_c_vendor/CMakeLists.txt
+++ b/zenoh_c_vendor/CMakeLists.txt
@@ -28,6 +28,7 @@ ament_vendor(zenoh_c_vendor
   VCS_VERSION 548ee8dde0f53a58c06e68a2949949b31140c36c
   CMAKE_ARGS
     "-DZENOHC_CARGO_FLAGS=${ZENOHC_CARGO_FLAGS}"
+    "-DZENOHC_CUSTOM_TARGET=${ZENOHC_CUSTOM_TARGET}"
 )
 
 ament_package()