diff --git a/src/cpuinfo_main.cpp b/src/cpuinfo_main.cpp
index 6e44d71..c9dd3e5 100644
--- a/src/cpuinfo_main.cpp
+++ b/src/cpuinfo_main.cpp
@@ -404,6 +404,8 @@
     switch (model)
     {
         case icx:
+        case icxd:
+        case spr:
         {
             // PPIN can be read through PCS 19
             static constexpr uint8_t u8Size = 4; // default to a DWORD