diff --git a/arch/arm64/include/uapi/asm/ptrace.h b/arch/arm64/include/uapi/asm/ptrace.h
index d1ff83dfe5deae580cdb0ebf93f25b32a63f5a74..3697d95ba0a1d6422110c5af0a35ef26ef4f3cb0 100644
--- a/arch/arm64/include/uapi/asm/ptrace.h
+++ b/arch/arm64/include/uapi/asm/ptrace.h
@@ -46,7 +46,6 @@
 #define PSR_D_BIT	0x00000200
 #define PSR_PAN_BIT	0x00400000
 #define PSR_UAO_BIT	0x00800000
-#define PSR_Q_BIT	0x08000000
 #define PSR_V_BIT	0x10000000
 #define PSR_C_BIT	0x20000000
 #define PSR_Z_BIT	0x40000000