1 files changed, 1 insertions, 1 deletions

diff --git a/src/bitmaps/gray.xbm b/src/bitmaps/gray.xbm
index d0e7a02bfac..dc7327e5c1a 100644
--- a/src/bitmaps/gray.xbm
+++ b/src/bitmaps/gray.xbm
@@ -1,4 +1,4 @@
 #define gray_width 2
 #define gray_height 2
-static unsigned char gray_bits[] = {
+static char gray_bits[] = {
    0x01, 0x02};