diff --git a/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c b/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c
index cff92ec482..b2ae7dfd1e 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c
@@ -945,6 +945,10 @@ N/A
         {
           NXShadowInitKeymap(&(pDev->key->curKeySyms));
         }
+
+	free(rules);
+	free(variant);
+	free(options);
       }
 
       if (xkb)