diff --git a/peci.h b/peci.h
index cb145e3..d4c3f65 100644
--- a/peci.h
+++ b/peci.h
@@ -254,6 +254,7 @@
 EPECIStatus peci_Ping_seq(uint8_t target, int peci_fd);
 EPECIStatus peci_GetCPUID(const uint8_t clientAddr, CPUModel* cpuModel,
                           uint8_t* stepping, uint8_t* cc);
+void peci_SetDevName(char* peci_dev);
 
 #ifdef __cplusplus
 }