diff --git a/lib/c-api/wasmer_wasm.h b/lib/c-api/wasmer_wasm.h
index a53fddbae..7c6d1b8ba 100644
--- a/lib/c-api/wasmer_wasm.h
+++ b/lib/c-api/wasmer_wasm.h
@@ -195,7 +195,7 @@ intptr_t wasi_env_read_stdout(wasi_env_t *env, char *buffer, uintptr_t buffer_le
 #endif
 
 #if defined(WASMER_WASI_ENABLED)
-DEPRECATED("This function is longer necessary. You may safely remove all calls to it and everything will continue to work.")
+DEPRECATED("This function is no longer necessary. You may safely remove all calls to it and everything will continue to work.")
 bool wasi_env_set_instance(wasi_env_t *_env,
                            const wasm_instance_t *_instance);
 #endif