diff --git a/randr/randrstr.h b/randr/randrstr.h
index de4241afc..cd37c6afe 100644
--- a/randr/randrstr.h
+++ b/randr/randrstr.h
@@ -641,14 +641,6 @@ RRCrtcSet(RRCrtcPtr crtc,
 extern _X_EXPORT Bool
  RRCrtcGammaSet(RRCrtcPtr crtc, CARD16 *red, CARD16 *green, CARD16 *blue);
 
-/*
- * Request current gamma back from the DDX (if possible).
- * This includes gamma size.
- */
-
-extern _X_EXPORT Bool
- RRCrtcGammaGet(RRCrtcPtr crtc);
-
 /*
  * Set the size of the gamma table at server startup time
  */
diff --git a/randr/rrcrtc.c b/randr/rrcrtc.c
index ffb69e233..e7cf3f01c 100644
--- a/randr/rrcrtc.c
+++ b/randr/rrcrtc.c
@@ -946,7 +946,7 @@ RRCrtcGammaSet(RRCrtcPtr crtc, CARD16 *red, CARD16 *green, CARD16 *blue)
  * Request current gamma back from the DDX (if possible).
  * This includes gamma size.
  */
-Bool
+static Bool
 RRCrtcGammaGet(RRCrtcPtr crtc)
 {
     Bool ret = TRUE;