diff --git a/src/wasm/nxt_rt_wasmtime.c b/src/wasm/nxt_rt_wasmtime.c
index bf0b0a0f9..64ef775de 100644
--- a/src/wasm/nxt_rt_wasmtime.c
+++ b/src/wasm/nxt_rt_wasmtime.c
@@ -281,7 +281,13 @@ nxt_wasmtime_wasi_init(const nxt_wasm_ctx_t *ctx)
     wasi_config_inherit_stderr(wasi_config);
 
     for (dir = ctx->dirs; dir != NULL && *dir != NULL; dir++) {
+#if defined(WASMTIME_VERSION_MAJOR) && (WASMTIME_VERSION_MAJOR >= 27)
+        wasi_config_preopen_dir(wasi_config, *dir, *dir,
+                WASMTIME_WASI_DIR_PERMS_READ|WASMTIME_WASI_DIR_PERMS_WRITE,
+                WASMTIME_WASI_FILE_PERMS_READ|WASMTIME_WASI_FILE_PERMS_WRITE);
+#else
         wasi_config_preopen_dir(wasi_config, *dir, *dir);
+#endif
     }
 
     error = wasmtime_context_set_wasi(rt_ctx->ctx, wasi_config);