diff --git a/src/target/arm_disassembler.c b/src/target/arm_disassembler.c
index 153667936..f432f57ca 100644
--- a/src/target/arm_disassembler.c
+++ b/src/target/arm_disassembler.c
@@ -170,6 +170,18 @@ static int evaluate_pld(uint32_t opcode,
 
 		return ERROR_OK;
 	}
+	/* ISB */
+	if ((opcode & 0x07f000f0) == 0x05700060) {
+		instruction->type = ARM_ISB;
+
+		snprintf(instruction->text,
+				128,
+				"0x%8.8" PRIx32 "\t0x%8.8" PRIx32 "\tISB %s",
+				address, opcode,
+				((opcode & 0x0000000f) == 0xf) ? "SY" : "UNK");
+
+		return ERROR_OK;
+	}
 	return evaluate_unknown(opcode, address, instruction);
 }
 
diff --git a/src/target/arm_disassembler.h b/src/target/arm_disassembler.h
index b73f24a89..e9f4d44cb 100644
--- a/src/target/arm_disassembler.h
+++ b/src/target/arm_disassembler.h
@@ -107,6 +107,7 @@ enum arm_instruction_type {
 	ARM_MRRC,
 	ARM_PLD,
 	ARM_DSB,
+	ARM_ISB,
 	ARM_QADD,
 	ARM_QDADD,
 	ARM_QSUB,