diff --git a/drivers/net/wireless/libertas/firmware.c b/drivers/net/wireless/libertas/firmware.c
index 77f6504fd55d..601f2075355e 100644
--- a/drivers/net/wireless/libertas/firmware.c
+++ b/drivers/net/wireless/libertas/firmware.c
@@ -2,6 +2,7 @@
  * Firmware loading and handling functions.
  */
 
+#include <linux/sched.h>
 #include <linux/firmware.h>
 #include <linux/firmware.h>
 #include <linux/module.h>