diff --git a/src/typecheck.c b/src/typecheck.c
index 029d7fe4..d8f6edda 100644
--- a/src/typecheck.c
+++ b/src/typecheck.c
@@ -86,9 +86,6 @@ static const char *short_type_description(const Type *t)
             return "a number type";
         case TYPE_ARRAY:
             return "an array type";
-        case TYPE_BOOL:
-            // TODO: Is it possible to get this in an error message?
-            return "the built-in bool type";
     }
 }