diff --git a/extlib/benz/include/picrin/read.h b/extlib/benz/include/picrin/read.h
index 705b4589..a3f01100 100644
--- a/extlib/benz/include/picrin/read.h
+++ b/extlib/benz/include/picrin/read.h
@@ -14,7 +14,7 @@ typedef pic_value (*pic_reader_t)(pic_state *, struct pic_port *port, int c);
 struct pic_reader {
   enum pic_typecase {
     PIC_CASE_DEFAULT,
-    PIC_CASE_FOLD,
+    PIC_CASE_FOLD
   } typecase;
   xhash labels;
   pic_reader_t table[256];