diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 29c48600d9..676081e69d 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -1355,7 +1355,9 @@ static inline int cpu_mmu_index (CPUPPCState *env, bool ifetch)
 #define SPR_SRR1              (0x01B)
 #define SPR_CFAR              (0x01C)
 #define SPR_AMR               (0x01D)
+#define SPR_ACOP              (0x01F)
 #define SPR_BOOKE_PID         (0x030)
+#define SPR_BOOKS_PID         (0x030)
 #define SPR_BOOKE_DECAR       (0x036)
 #define SPR_BOOKE_CSRR0       (0x03A)
 #define SPR_BOOKE_CSRR1       (0x03B)
@@ -1706,6 +1708,7 @@ static inline int cpu_mmu_index (CPUPPCState *env, bool ifetch)
 #define SPR_POWER_SPMC1       (0x37C)
 #define SPR_POWER_SPMC2       (0x37D)
 #define SPR_POWER_MMCRS       (0x37E)
+#define SPR_WORT              (0x37F)
 #define SPR_PPR               (0x380)
 #define SPR_750_GQR0          (0x390)
 #define SPR_440_DNV0          (0x390)
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 37c4fb5302..5cec1df8bd 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -8018,6 +8018,18 @@ static void gen_spr_power8_ic(CPUPPCState *env)
                     &spr_read_generic, SPR_NOACCESS,
                     &spr_read_generic, &spr_write_generic,
                     0);
+    spr_register_kvm(env, SPR_ACOP, "ACOP",
+                     SPR_NOACCESS, SPR_NOACCESS,
+                     &spr_read_generic, &spr_write_generic,
+                     KVM_REG_PPC_ACOP, 0);
+    spr_register_kvm(env, SPR_BOOKS_PID, "PID",
+                     SPR_NOACCESS, SPR_NOACCESS,
+                     &spr_read_generic, &spr_write_generic,
+                     KVM_REG_PPC_PID, 0);
+    spr_register_kvm(env, SPR_WORT, "WORT",
+                     SPR_NOACCESS, SPR_NOACCESS,
+                     &spr_read_generic, &spr_write_generic,
+                     KVM_REG_PPC_WORT, 0);
 #endif
 }