diff --git a/hw/xfree86/common/xf86.h b/hw/xfree86/common/xf86.h
index 2ef1e5bbb..646d836a0 100644
--- a/hw/xfree86/common/xf86.h
+++ b/hw/xfree86/common/xf86.h
@@ -198,8 +198,6 @@ extern _X_EXPORT void xf86DeleteDriver(int drvIndex);
 extern _X_EXPORT ScrnInfoPtr xf86AllocateScreen(DriverPtr drv, int flags);
 extern _X_EXPORT void xf86DeleteScreen(ScrnInfoPtr pScrn);
 extern _X_EXPORT int xf86AllocateScrnInfoPrivateIndex(void);
-extern _X_EXPORT Bool xf86AddPixFormat(ScrnInfoPtr pScrn, int depth, int bpp,
-                                       int pad);
 extern _X_EXPORT Bool xf86SetDepthBpp(ScrnInfoPtr scrp, int depth, int bpp,
                                       int fbbpp, int depth24flags);
 extern _X_EXPORT void xf86PrintDepthBpp(ScrnInfoPtr scrp);
diff --git a/hw/xfree86/common/xf86Helper.c b/hw/xfree86/common/xf86Helper.c
index 14d2a3423..7d567fbb3 100644
--- a/hw/xfree86/common/xf86Helper.c
+++ b/hw/xfree86/common/xf86Helper.c
@@ -304,7 +304,7 @@ xf86AllocateScrnInfoPrivateIndex(void)
     return idx;
 }
 
-Bool
+static Bool
 xf86AddPixFormat(ScrnInfoPtr pScrn, int depth, int bpp, int pad)
 {
     int i;