diff --git a/rvfi/insns/README.md b/rvfi/insns/README.md
index 6daecbb..25118db 100644
--- a/rvfi/insns/README.md
+++ b/rvfi/insns/README.md
@@ -93,6 +93,10 @@ Below is a list of instructions currently supported by this port of the riscv-fo
     - `InsnDivu`: DIVU instruction
     - `InsnRem`: REM instruction
     - `InsnRemu`: REMU instruction
+  - `InsnRV64IIType`: RV64I I-Type Instruction
+    - `InsnRV64IITypeLoad`: RV64I I-Type Instruction (Load Variation)
+      - `InsnLwu`: LWU instruction
+      - `InsnLd`: LD instruction
 
 ### ISAs