diff --git a/lib/c-api/src/wasm_c_api/unstable/target_lexicon.rs b/lib/c-api/src/wasm_c_api/unstable/target_lexicon.rs
index d498ce5cc..e14ad39b2 100644
--- a/lib/c-api/src/wasm_c_api/unstable/target_lexicon.rs
+++ b/lib/c-api/src/wasm_c_api/unstable/target_lexicon.rs
@@ -65,6 +65,7 @@ use wasmer_compiler::{CpuFeature, Target, Triple};
 /// # Example
 ///
 /// See the module's documentation.
+#[derive(Debug)]
 #[allow(non_camel_case_types)]
 pub struct wasm_target_t {
     pub(crate) inner: Target,