diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index ad37ff61c6..ed3e9fe2e4 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -1883,7 +1883,7 @@ FIELD(ID_AA64PFR0, RAS, 28, 4)
 FIELD(ID_AA64PFR0, SVE, 32, 4)
 
 FIELD(ID_AA64PFR1, BT, 0, 4)
-FIELD(ID_AA64PFR1, SBSS, 4, 4)
+FIELD(ID_AA64PFR1, SSBS, 4, 4)
 FIELD(ID_AA64PFR1, MTE, 8, 4)
 FIELD(ID_AA64PFR1, RAS_FRAC, 12, 4)