1 files changed, 1 insertions, 1 deletions
diff --git a/regcomp.h b/regcomp.h
index 198961c2c3..a1aba15810 100644
--- a/regcomp.h
+++ b/regcomp.h
@@ -197,7 +197,7 @@ struct regnode_2 {
 
 
 #define ANYOF_BITMAP_SIZE	32	/* 256 b/(8 b/B) */
-#define ANYOF_CLASSBITMAP_SIZE	 4	/* up to 40 (8*5) named classes */
+#define ANYOF_CLASSBITMAP_SIZE	 4	/* up to 32 (8*4) named classes */
 
 /* also used by trie */
 struct regnode_charclass {