diff --git a/ChangeLog b/ChangeLog
index 24735469d..4794fdee0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2016-03-29  Werner Lemberg  <wl@gnu.org>
+
+	* src/base/ftadvance.c (FT_Get_Advances): Fix invalid left shift.
+
 2016-03-29  Werner Lemberg  <wl@gnu.org>
 
 	[pfr] Fix binary search (#47514).
diff --git a/src/base/ftadvanc.c b/src/base/ftadvanc.c
index 2bfbe8a23..9e2ab8984 100644
--- a/src/base/ftadvanc.c
+++ b/src/base/ftadvanc.c
@@ -159,8 +159,8 @@
 
       /* scale from 26.6 to 16.16 */
       padvances[nn] = ( flags & FT_LOAD_VERTICAL_LAYOUT )
-                      ? face->glyph->advance.y << 10
-                      : face->glyph->advance.x << 10;
+                      ? face->glyph->advance.y * 1024
+                      : face->glyph->advance.x * 1024;
     }
 
     return error;