diff --git a/.wolfssl_known_macro_extras b/.wolfssl_known_macro_extras
index 1c4e9d799..a50510dbe 100644
--- a/.wolfssl_known_macro_extras
+++ b/.wolfssl_known_macro_extras
@@ -28,6 +28,7 @@ BSP_SDCARD_ESDHC_CHANNEL
 BSP_SDCARD_SDHC_CHANNEL
 BSP_SDCARD_SPI_CHANNEL
 CAAM_OUT_INVALIDATE
+CERT_REL_PREFIX
 CIOCASYMFEAT
 CIOCGSESSINFO
 CMSIS_OS2_H_