diff --git a/src/arch/riscv/trap_handler.c b/src/arch/riscv/trap_handler.c
index 32b2c409f7..f940f63a5f 100644
--- a/src/arch/riscv/trap_handler.c
+++ b/src/arch/riscv/trap_handler.c
@@ -9,6 +9,7 @@
 #include <vm.h>
 #include <mcall.h>
 #include <sbi.h>
+#include <types.h>
 
 static const char *const exception_names[] = {
 	"Instruction address misaligned",