diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 4769cc268806ab29d21a57611b0ada00fcfe41d5..78e1b962fe35e4c83f6a0516709008d66fd40db5 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -2974,6 +2974,10 @@ static __devinit int init_ipmi_si(void)
 #ifdef CONFIG_PCI
 		pci_unregister_driver(&ipmi_pci_driver);
 #endif
+
+#ifdef CONFIG_PPC_OF
+		of_unregister_platform_driver(&ipmi_of_platform_driver);
+#endif
 		driver_unregister(&ipmi_driver);
 		printk("ipmi_si: Unable to find any System Interface(s)\n");
 		return -ENODEV;