diff --git a/test/unit.cpp b/test/unit.cpp
index 64a074a6..eae9b758 100644
--- a/test/unit.cpp
+++ b/test/unit.cpp
@@ -4018,7 +4018,6 @@ TEST_CASE("parser class")
             CHECK(json::parser(" \t\n\r\n\t 0").last_token == json::parser::token_type::value_number);
         }
 
-        /*
         SECTION("parse errors on first character")
         {
             for (int c = 1; c < 255; ++c)
@@ -4061,7 +4060,6 @@ TEST_CASE("parser class")
                 }
             }
         }
-        */
     }
 
     SECTION("parse")