diff --git a/src/register/mepc.rs b/src/register/mepc.rs
index 9871513..160dff5 100644
--- a/src/register/mepc.rs
+++ b/src/register/mepc.rs
@@ -1,3 +1,4 @@
 //! mepc register
 
 read_csr_as_usize!(0x341, __read_mepc);
+write_csr_as_usize!(0x341, __write_mepc);