diff --git a/lib/c-api/src/wasm_c_api/types/frame.rs b/lib/c-api/src/wasm_c_api/types/frame.rs
index d926ce977b9..99f3361ab63 100644
--- a/lib/c-api/src/wasm_c_api/types/frame.rs
+++ b/lib/c-api/src/wasm_c_api/types/frame.rs
@@ -48,4 +48,4 @@ pub unsafe extern "C" fn wasm_frame_module_offset(frame: &wasm_frame_t) -> usize
     frame.info.module_offset()
 }
 
-wasm_declare_vec!(frame);
+wasm_declare_boxed_vec!(frame);