diff --git a/insns/README.md b/insns/README.md
index 8e1d631..7f2d35f 100644
--- a/insns/README.md
+++ b/insns/README.md
@@ -79,6 +79,9 @@ Below is a list of instructions currently supported by this port of the riscv-fo
     - `InsnBltu`: BLTU instruction
     - `InsnBgeu`: BGEU instruction
   - `InsnJal`: JAL instruction
+  - `InsnRV32IUType`: RV32I U-Type Instruction
+    - `InsnLui`: LUI instruction
+    - `InsnAuipc`: AUIPC instruction
 
 ## Parameters