diff --git a/insns/InsnSrai.py b/insns/InsnSrai.py
new file mode 100644
index 0000000..d95dbc8
--- /dev/null
+++ b/insns/InsnSrai.py
@@ -0,0 +1,15 @@
+from InsnRV32IITypeShift import *
+
+"""
+SRAI instruction
+"""
+
+class InsnSrai(InsnRV32IITypeShift):
+    def __init__(self, RISCV_FORMAL_ILEN, RISCV_FORMAL_XLEN, RISCV_FORMAL_CSR_MISA, RISCV_FORMAL_COMPRESSED):
+        super().__init__(RISCV_FORMAL_ILEN, RISCV_FORMAL_XLEN, RISCV_FORMAL_CSR_MISA, RISCV_FORMAL_COMPRESSED, 0b010000, 0b101)
+    def elaborate(self, platform):
+        m = super().elaborate(platform)
+
+        m.d.comb += self.spec_rd_wdata.eq(Mux(self.spec_rd_addr, (Value.as_signed(self.rvfi_rs1_rdata) >> self.insn_shamt) | (-(Value.as_signed(self.rvfi_rs1_rdata) < 0) << (self.RISCV_FORMAL_XLEN - self.insn_shamt)), 0))
+
+        return m