diff --git a/freeglut/freeglut/include/GL/freeglut_ext.h b/freeglut/freeglut/include/GL/freeglut_ext.h
index 4fc33ec..2ef96c2 100644
--- a/freeglut/freeglut/include/GL/freeglut_ext.h
+++ b/freeglut/freeglut/include/GL/freeglut_ext.h
@@ -126,6 +126,16 @@
 #define GLUT_CORE_PROFILE                   0x0001
 #define	GLUT_COMPATIBILITY_PROFILE          0x0002
 
+/*
+* GLUT API Extension macro definitions -- Spaceball button definitions
+*/
+
+#define  GLUT_SPACEBALL_BUTTON_A            0x0001
+#define  GLUT_SPACEBALL_BUTTON_B            0x0002
+#define  GLUT_SPACEBALL_BUTTON_C            0x0004
+#define  GLUT_SPACEBALL_BUTTON_D            0x0008
+#define  GLUT_SPACEBALL_BUTTON_E            0x0010
+
 /*
  * Process loop function, see fg_main.c
  */
diff --git a/freeglut/freeglut/include/GL/freeglut_std.h b/freeglut/freeglut/include/GL/freeglut_std.h
index 37d29be..a658c7c 100644
--- a/freeglut/freeglut/include/GL/freeglut_std.h
+++ b/freeglut/freeglut/include/GL/freeglut_std.h
@@ -407,16 +407,6 @@
 #define  GLUT_GAME_MODE_REFRESH_RATE        0x0005
 #define  GLUT_GAME_MODE_DISPLAY_CHANGED     0x0006
 
-/*
- * GLUT API macro definitions -- Spaceball button definitions
- */
-
-#define  GLUT_SPACEBALL_BUTTON_A            0x0001
-#define  GLUT_SPACEBALL_BUTTON_B            0x0002
-#define  GLUT_SPACEBALL_BUTTON_C            0x0004
-#define  GLUT_SPACEBALL_BUTTON_D            0x0008
-#define  GLUT_SPACEBALL_BUTTON_E            0x0010
-
 /*
  * Initialization functions, see fglut_init.c
  */