diff --git a/tools/llvmc/ConfigLexer.h b/tools/llvmc/ConfigLexer.h
index 78fc30b8b4a..e54c66632a4 100644
--- a/tools/llvmc/ConfigLexer.h
+++ b/tools/llvmc/ConfigLexer.h
@@ -82,6 +82,7 @@ enum ConfigLexerTokens {
   OPT3,         ///< The item "opt3" (and case variants)
   OPT4,         ///< The item "opt4" (and case variants)
   OPT5,         ///< The item "opt5" (and case variants)
+  VERSION,      ///< The item "version" (and case variants)
 };
 
 extern ConfigLexerTokens Configlex();