1 files changed, 1 insertions, 0 deletions

diff --git a/src/parser.c b/src/parser.c
index 9191aa2..5632e13 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -11,6 +11,7 @@ static char *builtins [] = {
     "not", "and", "or",
     "nil?", "zero?", "fixnum?", "bool?",
     "display",
+    "cons", "car", "cdr",
 };
 
 uint64_t