diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index 44bbaa52a28a..3a01ee59453f 100644
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -847,6 +847,7 @@ __primary_switch:
 
 	tlbi	vmalle1				// Remove any stale TLB entries
 	dsb	nsh
+	isb
 
 	msr	sctlr_el1, x19			// re-enable the MMU
 	isb