diff --git a/include/xkbsrv.h b/include/xkbsrv.h
index 864f4f94b..0d3d3732c 100644
--- a/include/xkbsrv.h
+++ b/include/xkbsrv.h
@@ -230,11 +230,6 @@ extern _X_EXPORT void XkbFreeRMLVOSet(XkbRMLVOSet * /* rmlvo */ ,
                                       Bool      /* freeRMLVO */
     );
 
-extern _X_EXPORT void XkbConvertCase(KeySym /* sym */ ,
-                                     KeySym * /* lower */ ,
-                                     KeySym *   /* upper */
-    );
-
 extern _X_EXPORT Status XkbChangeKeycodeRange(XkbDescPtr /* xkb */ ,
                                               int /* minKC */ ,
                                               int /* maxKC */ ,
diff --git a/xkb/xkbsrv_priv.h b/xkb/xkbsrv_priv.h
index 4bfff3836..47f4bc937 100644
--- a/xkb/xkbsrv_priv.h
+++ b/xkb/xkbsrv_priv.h
@@ -161,6 +161,7 @@ Bool XkbEnableDisableControls(XkbSrvInfoPtr xkbi, unsigned long change,
                               XkbEventCausePtr cause);
 void XkbDisableComputedAutoRepeats(DeviceIntPtr pXDev, unsigned int key);
 XkbGeometryPtr XkbLookupNamedGeometry(DeviceIntPtr dev, Atom name, Bool *shouldFree);
+void XkbConvertCase(KeySym sym, KeySym *lower, KeySym *upper);
 
 
 extern DevPrivateKeyRec xkbDevicePrivateKeyRec;