diff --git a/src/via_cursor.c b/src/via_cursor.c
index 64debce..3775923 100644
--- a/src/via_cursor.c
+++ b/src/via_cursor.c
@@ -546,6 +546,7 @@ viaCursorRecInit(ScrnInfoPtr pScrn)
             case VIA_KM400:
             case VIA_K8M800:
             case VIA_K8M890:
+	    case VIA_P4M900:
                 cursor->isARGBSupported = FALSE;
                 cursor->isARGBEnabled = FALSE;
                 cursor->maxWidth = 32;