diff --git a/target/ppc/cpu-models.c b/target/ppc/cpu-models.c
index 02efc9572319de9a9bcffe0a6daa9a8cf3ee4765..e6cce0f8db626703ac8ffe96685770a8dbb523f6 100644
--- a/target/ppc/cpu-models.c
+++ b/target/ppc/cpu-models.c
@@ -670,13 +670,13 @@
                 "PowerPC 7410 v1.3 (G4)")
     POWERPC_DEF("7410_v1.4",     CPU_POWERPC_7410_v14,               7410,
                 "PowerPC 7410 v1.4 (G4)")
-    POWERPC_DEF("7448_v1.0",     CPU_POWERPC_7448_v10,               7400,
+    POWERPC_DEF("7448_v1.0",     CPU_POWERPC_7448_v10,               7445,
                 "PowerPC 7448 v1.0 (G4)")
-    POWERPC_DEF("7448_v1.1",     CPU_POWERPC_7448_v11,               7400,
+    POWERPC_DEF("7448_v1.1",     CPU_POWERPC_7448_v11,               7445,
                 "PowerPC 7448 v1.1 (G4)")
-    POWERPC_DEF("7448_v2.0",     CPU_POWERPC_7448_v20,               7400,
+    POWERPC_DEF("7448_v2.0",     CPU_POWERPC_7448_v20,               7445,
                 "PowerPC 7448 v2.0 (G4)")
-    POWERPC_DEF("7448_v2.1",     CPU_POWERPC_7448_v21,               7400,
+    POWERPC_DEF("7448_v2.1",     CPU_POWERPC_7448_v21,               7445,
                 "PowerPC 7448 v2.1 (G4)")
     POWERPC_DEF("7450_v1.0",     CPU_POWERPC_7450_v10,               7450,
                 "PowerPC 7450 v1.0 (G4)")