diff --git a/src/frontend/decoder/arm.h b/src/frontend/decoder/arm.h
index a54541d4..070a6521 100644
--- a/src/frontend/decoder/arm.h
+++ b/src/frontend/decoder/arm.h
@@ -181,8 +181,8 @@ boost::optional<const ArmMatcher<V>&> DecodeArm(u32 instruction) {
         //INST(&V::arm_LDR_reg,     "LDR (reg)",           "cccc011pu0w1nnnnddddvvvvvrr0mmmm"),
         //INST(&V::arm_LDRB_imm,    "LDRB (imm)",          "cccc010pu1w1nnnnddddvvvvvvvvvvvv"),
         //INST(&V::arm_LDRB_reg,    "LDRB (reg)",          "cccc011pu1w1nnnnddddvvvvvrr0mmmm"),
-        //INST(&V::arm_LDRBT,       "LDRBT (A1)",          "----0100-111--------------------"),
-        //INST(&V::arm_LDRBT,       "LDRBT (A2)",          "----0110-111---------------0----"),
+        //INST(&V::arm_LDRBT,       "LDRBT (A1)",          "cccc0100u111nnnnttttvvvvvvvvvvvv"),
+        //INST(&V::arm_LDRBT,       "LDRBT (A2)",          "cccc0110u111nnnnttttvvvvvrr0mmmm"),
         //INST(&V::arm_LDRD_imm,    "LDRD (imm)",          "cccc000pu1w0nnnnddddvvvv1101vvvv"), // v5E
         //INST(&V::arm_LDRD_reg,    "LDRD (reg)",          "cccc000pu0w0nnnndddd00001101mmmm"), // v5E
         //INST(&V::arm_LDRH_imm,    "LDRH (imm)",          "cccc000pu1w1nnnnddddvvvv1011vvvv"),