diff --git a/src/types.js b/src/types.js
index 7c7c2b93..e9fabdba 100644
--- a/src/types.js
+++ b/src/types.js
@@ -224,7 +224,6 @@ export const inferType = function inferType(x) {
     x instanceof Uint8Array ? 17 :
     (x === true || x === false) ? 16 :
     typeof x === 'bigint' ? 20 :
-    Array.isArray(x) ? inferType(x[0]) :
     0
   )
 }