diff --git a/suite/cstest/issues.cs b/suite/cstest/issues.cs
index ae2a0999..8feda915 100644
--- a/suite/cstest/issues.cs
+++ b/suite/cstest/issues.cs
@@ -2,6 +2,10 @@
 !# CS_ARCH_X86, CS_MODE_32, None
 0x62,0x00 == bound eax, qword ptr [eax]
 
+!# issue 1454
+!# CS_ARCH_X86, CS_MODE_32, CS_OPT_DETAIL
+0xf0,0x0f,0xb1,0x1e == lock cmpxchg dword ptr [esi], ebx ; Registers read: eax esi ebx
+
 !# issue 1452
 !# CS_ARCH_ARM64, CS_MODE_LITTLE_ENDIAN, CS_OPT_DETAIL
 0x20,0x3c,0x0c,0x0e == mov w0, v1.s[1] ; Vector Arrangement Specifier: 0xb