1 files changed, 1 insertions, 0 deletions
diff --git a/src/x11.h b/src/x11.h
index 49a1d06..1be54ad 100644
--- a/src/x11.h
+++ b/src/x11.h
@@ -39,6 +39,7 @@ struct PuglWorldInternalsImpl {
   Display*     display;
   PuglX11Atoms atoms;
   XIM          xim;
+  double       scaleFactor;
   PuglTimer*   timers;
   size_t       numTimers;
   XID          serverTimeCounter;