diff --git a/src/headers/parsing/Parser.hpp b/src/headers/parsing/Parser.hpp
index 129d4bc..b8f10f3 100644
--- a/src/headers/parsing/Parser.hpp
+++ b/src/headers/parsing/Parser.hpp
@@ -37,7 +37,7 @@ namespace Parser {
                     if (current.toktext == "class") {
                         if (next.toktype == IDENTIFIER) {
                             parseTree << Class(next.toktext); ++i;
-                        } else throw ParsingException('"' + next.toktext + "\" is not a valid class identifier");
+                        } else throw ParsingException((not next.toktext.empty()) ? '"' + next.toktext + "\" is not a valid class identifier" : "A class identifier is required", next.line);
                     } else {
                         if ((lexed.size() - i) > 2) {
                             bool isFinalDefine = nextAre(2, TAG, DEFINE);