diff --git a/vncviewer/cocoa.mm b/vncviewer/cocoa.mm
index e26851d..a22937f 100644
--- a/vncviewer/cocoa.mm
+++ b/vncviewer/cocoa.mm
@@ -232,7 +232,7 @@
   TISInputSourceRef keyboard;
   CFDataRef uchr;
 
-  keyboard = TISCopyCurrentKeyboardInputSource();
+  keyboard = TISCopyCurrentKeyboardLayoutInputSource();
   uchr = (CFDataRef)TISGetInputSourceProperty(keyboard,
                                               kTISPropertyUnicodeKeyLayoutData);
   if (uchr == NULL)