diff --git a/compressed_decoder.sv b/compressed_decoder.sv
index 7b871a7b..5e2431c9 100644
--- a/compressed_decoder.sv
+++ b/compressed_decoder.sv
@@ -88,9 +88,9 @@ module compressed_decoder
               5'b00111: instr_o = {7'b0, 2'b01, instr_i[4:2], 2'b01, instr_i[9:7], 3'b011, 2'b01, instr_i[9:7], `OPCODE_OP};
 
               // c.sllr -> sll rd', rs1', rd'
-              5'b01100: instr_o = {7'b0, 2'b01, instr_i[4:2], 2'b01, instr_i[4:2], 3'b001, 2'b01, instr_i[4:2], `OPCODE_OP};
+              5'b01100: instr_o = {7'b0, 2'b01, instr_i[4:2], 2'b01, instr_i[9:7], 3'b001, 2'b01, instr_i[4:2], `OPCODE_OP};
               // c.srlr -> srl rd', rs1', rd'
-              5'b01101: instr_o = {7'b0, 2'b01, instr_i[4:2], 2'b01, instr_i[4:2], 3'b101, 2'b01, instr_i[4:2], `OPCODE_OP};
+              5'b01101: instr_o = {7'b0, 2'b01, instr_i[4:2], 2'b01, instr_i[9:7], 3'b101, 2'b01, instr_i[4:2], `OPCODE_OP};
               // c.sltur -> sltu rd', rs1', rd'
               5'b01111: instr_o = {7'b0, 2'b01, instr_i[4:2], 2'b01, instr_i[9:7], 3'b011, 2'b01, instr_i[4:2], `OPCODE_OP};