diff --git a/qemu/target/arm/cpu.c b/qemu/target/arm/cpu.c
index 786e48a9..be9f3192 100644
--- a/qemu/target/arm/cpu.c
+++ b/qemu/target/arm/cpu.c
@@ -177,6 +177,9 @@ static void arm_cpu_reset(CPUState *s)
         env->pstate = PSTATE_MODE_EL0t;
         /* Userspace expects access to DC ZVA, CTL_EL0 and the cache ops */
         env->cp15.sctlr_el[1] |= SCTLR_UCT | SCTLR_UCI | SCTLR_DZE;
+        /* Enable all PAC keys.  */
+        env->cp15.sctlr_el[1] |= (SCTLR_EnIA | SCTLR_EnIB |
+                                  SCTLR_EnDA | SCTLR_EnDB);
         /* Enable all PAC instructions */
         env->cp15.hcr_el2 |= HCR_API;
         env->cp15.scr_el3 |= SCR_API;