diff --git a/hw/xfree86/common/xf86Priv.h b/hw/xfree86/common/xf86Priv.h
index 857a92473..091c8bb2f 100644
--- a/hw/xfree86/common/xf86Priv.h
+++ b/hw/xfree86/common/xf86Priv.h
@@ -89,8 +89,8 @@ extern _X_EXPORT const char *xf86VisualNames[];
 extern _X_EXPORT int xf86Verbose;       /* verbosity level */
 extern _X_EXPORT int xf86LogVerbose;    /* log file verbosity level */
 
-extern ScrnInfoPtr *xf86GPUScreens;      /* List of pointers to ScrnInfoRecs */
-extern int xf86NumGPUScreens;
+extern _X_EXPORT ScrnInfoPtr *xf86GPUScreens;      /* List of pointers to ScrnInfoRecs */
+extern _X_EXPORT int xf86NumGPUScreens;
 extern _X_EXPORT int xf86DRMMasterFd;              /* Command line argument for DRM master file descriptor */
 #ifndef DEFAULT_VERBOSE
 #define DEFAULT_VERBOSE		0