diff --git a/drivers/message/i2o/pci.c b/drivers/message/i2o/pci.c
index 73e4658af53c..7190d5239b4f 100644
--- a/drivers/message/i2o/pci.c
+++ b/drivers/message/i2o/pci.c
@@ -31,6 +31,7 @@
 #include <linux/interrupt.h>
 #include <linux/slab.h>
 #include <linux/i2o.h>
+#include <linux/module.h>
 #include "core.h"
 
 #define OSM_DESCRIPTION	"I2O-subsystem"