diff --git a/drivers/iio/industrialio-gts-helper.c b/drivers/iio/industrialio-gts-helper.c
index 4f52dc373abf..af6ed37fb34a 100644
--- a/drivers/iio/industrialio-gts-helper.c
+++ b/drivers/iio/industrialio-gts-helper.c
@@ -5,7 +5,7 @@
  */
 
 #include <linux/device.h>
-#include <linux/errno.h>
+#include <linux/err.h>
 #include <linux/export.h>
 #include <linux/minmax.h>
 #include <linux/module.h>
diff --git a/include/linux/iio/iio-gts-helper.h b/include/linux/iio/iio-gts-helper.h
index 66f830ab9b49..f63a482b82b8 100644
--- a/include/linux/iio/iio-gts-helper.h
+++ b/include/linux/iio/iio-gts-helper.h
@@ -7,6 +7,7 @@
 #ifndef __IIO_GTS_HELPER__
 #define __IIO_GTS_HELPER__
 
+#include <linux/errno.h>
 #include <linux/types.h>
 
 struct device;