diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index b8bc89e71f..058672c977 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -2217,6 +2217,10 @@ static void arm_max_initfn(Object *obj)
         t = cpu->isar.id_pfr0;
         t = FIELD_DP32(t, ID_PFR0, DIT, 1);
         cpu->isar.id_pfr0 = t;
+
+        t = cpu->isar.id_pfr2;
+        t = FIELD_DP32(t, ID_PFR2, SSBS, 1);
+        cpu->isar.id_pfr2 = t;
     }
 #endif
 }