diff --git a/moshi/src/main/java/com/squareup/moshi/ArrayJsonAdapter.java b/moshi/src/main/java/com/squareup/moshi/ArrayJsonAdapter.java
index ed88107..b6c6973 100644
--- a/moshi/src/main/java/com/squareup/moshi/ArrayJsonAdapter.java
+++ b/moshi/src/main/java/com/squareup/moshi/ArrayJsonAdapter.java
@@ -69,4 +69,8 @@ final class ArrayJsonAdapter extends JsonAdapter<Object> {
     }
     writer.endArray();
   }
+
+  @Override public String toString() {
+    return elementAdapter + ".array()";
+  }
 }