diff --git a/arch/powerpc/platforms/44x/bamboo.c b/arch/powerpc/platforms/44x/bamboo.c
index 5522f1f9642e00be3a96a18f97127f0f64835ddc..9bc45dea078f411ec261de38706e5a6689f57aed 100644
--- a/arch/powerpc/platforms/44x/bamboo.c
+++ b/arch/powerpc/platforms/44x/bamboo.c
@@ -23,7 +23,7 @@
 #include "44x.h"
 
 static struct of_device_id bamboo_of_bus[] = {
-	{ .compatible = "ibm,plb", },
+	{ .compatible = "ibm,plb4", },
 	{ .compatible = "ibm,opb", },
 	{ .compatible = "ibm,ebc", },
 	{},