diff --git a/randr/randrstr.h b/randr/randrstr.h
index b4122e0a4..b89fb03d2 100644
--- a/randr/randrstr.h
+++ b/randr/randrstr.h
@@ -702,6 +702,14 @@ void RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height);
 _X_EXPORT /* just for Nvidia legacy */
 RRTransformPtr RRCrtcGetTransform(RRCrtcPtr crtc);
 
+/*
+ * Detach and free a scanout pixmap
+ *
+ * @param crtc    the CRTC to act on
+ */
+_X_EXPORT /* just for Nvidia legacy */
+void RRCrtcDetachScanoutPixmap(RRCrtcPtr crtc);
+
 #endif                          /* _RANDRSTR_H_ */
 
 /*
diff --git a/randr/randrstr_priv.h b/randr/randrstr_priv.h
index e1dfee905..8afbbee92 100644
--- a/randr/randrstr_priv.h
+++ b/randr/randrstr_priv.h
@@ -208,13 +208,6 @@ Bool RRCrtcInit(void);
  */
 void RRCrtcInitErrorValue(void);
 
-/*
- * Detach and free a scanout pixmap
- *
- * @param crtc    the CRTC to act on
- */
-void RRCrtcDetachScanoutPixmap(RRCrtcPtr crtc);
-
 /*
  * Handler for the ReplaceScanoutPixmap screen proc
  * Should not be called directly.