diff --git a/sys/share/dgn_lex.c b/sys/share/dgn_lex.c
index 7f27046ae..0850e44fb 100644
--- a/sys/share/dgn_lex.c
+++ b/sys/share/dgn_lex.c
@@ -1,7 +1,7 @@
 /* A lexical scanner for NetHack generated by flex */
 
 /* Scanner skeleton version:
- * flexhack.skl 3.3.0 (from .../flex/RCS/flex.skl,v 2.85 1995/04/24 10:48:47)
+ * flexhack.skl 3.3.0 (from .../flex/RCS/flex.skl,v 2.85 95/04/24 10:48:47)
  */
 #define FLEXHACK_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
diff --git a/sys/share/lev_lex.c b/sys/share/lev_lex.c
index f3cf0181d..cf8886d6d 100644
--- a/sys/share/lev_lex.c
+++ b/sys/share/lev_lex.c
@@ -1,7 +1,7 @@
 /* A lexical scanner for NetHack generated by flex */
 
 /* Scanner skeleton version:
- * flexhack.skl 3.3.0 (from .../flex/RCS/flex.skl,v 2.85 1995/04/24 10:48:47)
+ * flexhack.skl 3.3.0 (from .../flex/RCS/flex.skl,v 2.85 95/04/24 10:48:47)
  */
 #define FLEXHACK_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2