diff --git a/cpu/microarchitectures.json b/cpu/microarchitectures.json
index 8821a2d..b52df37 100644
--- a/cpu/microarchitectures.json
+++ b/cpu/microarchitectures.json
@@ -2284,7 +2284,6 @@
         "clflushopt",
         "clwb",
         "clzero",
-        "cppc",
         "cx16",
         "f16c",
         "flush_l1d",