diff --git a/src/ChangeLog b/src/ChangeLog
index e0bb722d851..574dfae329a 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2009-11-26  Dan Nicolaescu  <dann@ics.uci.edu>
+
+	* xdisp.c (power_letter): Remove duplicate const.
+
 2009-11-25  Jan Djärv  <jan.h.d@swipnet.se>
 
 	* term.c (delete_tty): Remove check for last terminal (bug#4970).
diff --git a/src/xdisp.c b/src/xdisp.c
index 9612f5cc9cf..0618c8d4bca 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -18076,7 +18076,7 @@ pint2str (buf, width, d)
    readable" representation of the nonnegative integer D to BUF using
    a minimal field width WIDTH.  D should be smaller than 999.5e24. */
 
-static const const char power_letter[] =
+static const char power_letter[] =
   {
     0,	 /* not used */
     'k', /* kilo */