diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h
index d52a0b269ee80e7604f6b1b72c36fea52c0152b8..7356e2f0575568da324c1f5a98bfc81748d9e50a 100644
--- a/arch/arm64/include/asm/esr.h
+++ b/arch/arm64/include/asm/esr.h
@@ -136,7 +136,7 @@
 #define ESR_ELx_WFx_ISS_TI	(UL(1) << 0)
 #define ESR_ELx_WFx_ISS_WFI	(UL(0) << 0)
 #define ESR_ELx_WFx_ISS_WFE	(UL(1) << 0)
-#define ESR_ELx_xVC_IMM_MASK	((1UL << 16) - 1)
+#define ESR_ELx_xVC_IMM_MASK	((UL(1) << 16) - 1)
 
 #define DISR_EL1_IDS		(UL(1) << 24)
 /*