diff --git a/csrs32.csv b/csrs32.csv
index f8c62d98..5468d2f4 100644
--- a/csrs32.csv
+++ b/csrs32.csv
@@ -4,6 +4,7 @@
 0x214, "vsieh"
 0x254, "vsiph"
 0x25D, "vstimecmph"
+0x312, "medelegh"
 0x612, "hedelegh"
 0x615, "htimedeltah"
 0x613, "hidelegh"