diff --git a/gnu/usr.bin/grep/config.h b/gnu/usr.bin/grep/config.h
index a20456c1f009..70fdeb68bb5c 100644
--- a/gnu/usr.bin/grep/config.h
+++ b/gnu/usr.bin/grep/config.h
@@ -56,7 +56,7 @@
 #define PACKAGE "grep"
 
 /* Version number. */
-#define VERSION "2.4"
+#define VERSION "2.4d"
 
 /* Define to `int' if <sys/types.h> doesn't define.  */
 /* #undef ssize_t */