diff --git a/ChangeLog b/ChangeLog
index 25184bad..db8f5534 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2015-12-06  Even Rouault <even.rouault at spatialys.com>
+
+	* libtiff/uvcode.h: const'ify uv_code array
+
 2015-12-06  Even Rouault <even.rouault at spatialys.com>
 
 	* libtiff/tif_dirinfo.c: const'ify tiffFields, exifFields,
diff --git a/libtiff/uvcode.h b/libtiff/uvcode.h
index 50f11d7e..6286cfbb 100644
--- a/libtiff/uvcode.h
+++ b/libtiff/uvcode.h
@@ -3,7 +3,7 @@
 #define UV_NDIVS	16289
 #define UV_VSTART	(float)0.016940
 #define UV_NVS		163
-static struct {
+static const struct {
 	float	ustart;
 	short	nus, ncum;
 }	uv_row[UV_NVS] = {