diff --git a/sail-riscv b/sail-riscv
index cf541be..5c52279 160000
--- a/sail-riscv
+++ b/sail-riscv
@@ -1 +1 @@
-Subproject commit cf541bea6be2d612c9bc91af032ab277a3756512
+Subproject commit 5c522794e3405a057b6324ea72c17b666a2b0756
diff --git a/src/cheri_regs.sail b/src/cheri_regs.sail
index 57210e9..6a38932 100644
--- a/src/cheri_regs.sail
+++ b/src/cheri_regs.sail
@@ -211,7 +211,7 @@ function string_of_capreg_idx(reg : capreg_idx) -> string =
   match reg {
     0b0 @ greg : bits(5) => "c" ^ dec_str(unsigned(greg)) ^ "/" ^ cap_reg_name_abi(greg),
     0b100000 => "PCC",
-    0b111101 => "MTCC",
+    0b111100 => "MTCC",
     0b111101 => "MTDC",
     0b111110 => "MScratchC",
     0b111111 => "EPCC",