diff --git a/lib/utils/fdt/fdt_pmu.c b/lib/utils/fdt/fdt_pmu.c
index 4829f212..83301bb5 100644
--- a/lib/utils/fdt/fdt_pmu.c
+++ b/lib/utils/fdt/fdt_pmu.c
@@ -12,6 +12,7 @@
 #include <sbi/sbi_hart.h>
 #include <sbi/sbi_error.h>
 #include <sbi/sbi_pmu.h>
+#include <sbi/sbi_scratch.h>
 #include <sbi_utils/fdt/fdt_helper.h>
 
 #define FDT_PMU_HW_EVENT_MAX (SBI_PMU_HW_EVENT_MAX * 2)