diff --git a/psm_utils.c b/psm_utils.c
index 87e522b..6b7c0d1 100644
--- a/psm_utils.c
+++ b/psm_utils.c
@@ -57,6 +57,8 @@
 #include "psm_mq_internal.h"
 #include "psm_am_internal.h"
 
+uint32_t psmi_cpu_model;
+
 int psmi_ep_device_is_enabled(const psm2_ep_t ep, int devid);
 
 struct psmi_epid_table psmi_epid_table;