diff --git a/setup.h.in b/setup.h.in
index 0fb96c14b1..5cca115523 100644
--- a/setup.h.in
+++ b/setup.h.in
@@ -364,14 +364,21 @@
  */
 #define wxUSE_LONGLONG 0
 
+/*
+ * Use geometry classes
+ */
+#define wxUSE_GEOMETRY 0
+
 /*
  * Use wxFile class
  */
 #define wxUSE_FILE 0
+
 /*
  * Use wxTextFile class
  */
 #define wxUSE_TEXTFILE 0
+
 /*
  * Use log classes and logging functions
  */