diff --git a/os/ports/GCC/PPC/SPC560BCxx/ppcparams.h b/os/ports/GCC/PPC/SPC560BCxx/ppcparams.h
index d2f285709..c04a4fa1b 100644
--- a/os/ports/GCC/PPC/SPC560BCxx/ppcparams.h
+++ b/os/ports/GCC/PPC/SPC560BCxx/ppcparams.h
@@ -35,7 +35,7 @@
 /**
  * @brief   PPC core model.
  */
-#define PPC_VARIANT             PPC_VARIANT_e200z0h
+#define PPC_VARIANT             PPC_VARIANT_e200z0
 
 /**
  * @brief   Number of writable bits in IVPR register.
diff --git a/os/ports/GCC/PPC/chcore.h b/os/ports/GCC/PPC/chcore.h
index 9ac46dadf..0a4476ea4 100644
--- a/os/ports/GCC/PPC/chcore.h
+++ b/os/ports/GCC/PPC/chcore.h
@@ -49,10 +49,9 @@
  * @name    Supported core variants
  * @{
  */
-#define PPC_VARIANT_e200z0              20000
-#define PPC_VARIANT_e200z0h             20010
-#define PPC_VARIANT_e200z3              20300
-#define PPC_VARIANT_e200z4              20400
+#define PPC_VARIANT_e200z0              200
+#define PPC_VARIANT_e200z3              203
+#define PPC_VARIANT_e200z4              204
 /** @} */
 
 #include "ppcparams.h"
@@ -111,8 +110,6 @@
  */
 #if (PPC_VARIANT == PPC_VARIANT_e200z0) || defined(__DOXYGEN__)
 #define CH_CORE_VARIANT_NAME            "e200z0"
-#elif PPC_VARIANT == PPC_VARIANT_e200z0h
-#define CH_CORE_VARIANT_NAME            "e200z3h"
 #elif PPC_VARIANT == PPC_VARIANT_e200z3
 #define CH_CORE_VARIANT_NAME            "e200z3"
 #elif PPC_VARIANT == PPC_VARIANT_e200z4