diff --git a/include/mbedtls/pk.h b/include/mbedtls/pk.h
index 9b2cab8..4a8e50c 100644
--- a/include/mbedtls/pk.h
+++ b/include/mbedtls/pk.h
@@ -224,6 +224,7 @@
     MBEDTLS_PK_DEBUG_NONE = 0,
     MBEDTLS_PK_DEBUG_MPI,
     MBEDTLS_PK_DEBUG_ECP,
+    MBEDTLS_PK_DEBUG_PSA_EC,
 } mbedtls_pk_debug_type;
 
 /**