diff --git a/drivers/thermal/broadcom/brcmstb_thermal.c b/drivers/thermal/broadcom/brcmstb_thermal.c
index 8df5edef1d..7316d7b3a3 100644
--- a/drivers/thermal/broadcom/brcmstb_thermal.c
+++ b/drivers/thermal/broadcom/brcmstb_thermal.c
@@ -20,6 +20,7 @@
 #include <linux/platform_device.h>
 #include <linux/of_device.h>
 #include <linux/thermal.h>
+#include <linux/pwmexp.h>
 
 #define AVS_TMON_STATUS			0x00
  #define AVS_TMON_STATUS_valid_msk	BIT(11)