diff --git a/drivers/staging/dgap/dgap_trace.c b/drivers/staging/dgap/dgap_trace.c
index 89d62b231752..a53db9e0a577 100644
--- a/drivers/staging/dgap/dgap_trace.c
+++ b/drivers/staging/dgap/dgap_trace.c
@@ -37,6 +37,7 @@
 #include <linux/vmalloc.h>
 
 #include "dgap_driver.h"
+#include "dgap_trace.h"
 
 #define TRC_TO_CONSOLE 1