diff --git a/library/error.c b/library/error.c
index c993524..77c7133 100644
--- a/library/error.c
+++ b/library/error.c
@@ -841,6 +841,8 @@
         mbedtls_snprintf( buf, buflen, "PLATFORM - Hardware accelerator failed" );
     if( use_ret == -(MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED) )
         mbedtls_snprintf( buf, buflen, "PLATFORM - The requested feature is not supported by the platform" );
+    if( use_ret == -(MBEDTLS_ERR_PLATFORM_FAULT_DETECTED) )
+        mbedtls_snprintf( buf, buflen, "PLATFORM - A fault was detected in a critical path, likely indicative of an active physical attack" );
 #endif /* MBEDTLS_PLATFORM_C */
 
 #if defined(MBEDTLS_POLY1305_C)