diff --git a/src/jsx_encoder.erl b/src/jsx_encoder.erl
index 27f2900..44efcc7 100644
--- a/src/jsx_encoder.erl
+++ b/src/jsx_encoder.erl
@@ -297,6 +297,12 @@ escape_test_() ->
                     <<1, 2, 3, 11, 26, 30, 31>>
                 ) =:= <<"\\u0001\\u0002\\u0003\\u000b\\u001a\\u001e\\u001f">>
             )
+        },
+        {"jsonp protection",
+            ?_assert(json_escape(
+                    <<226, 128, 168, 226, 128, 169>>
+                ) =:= <<"\\u2028\\u2029">>
+            )
         }
     ].