diff --git a/scripts/config.py b/scripts/config.py
index 150078a695..2d504c8290 100755
--- a/scripts/config.py
+++ b/scripts/config.py
@@ -240,7 +240,7 @@ EXCLUDE_FROM_FULL = frozenset([
     'MBEDTLS_PLATFORM_NO_STD_FUNCTIONS', # removes a feature
     'MBEDTLS_PSA_ASSUME_EXCLUSIVE_BUFFERS', # removes a feature
     'MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG', # behavior change + build dependency
-    'MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER', # incompatible with USE_PSA_CRYPTO
+    'MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER', # interface and behavior change
     'MBEDTLS_PSA_CRYPTO_SPM', # platform dependency (PSA SPM)
     'MBEDTLS_PSA_INJECT_ENTROPY', # conflicts with platform entropy sources
     'MBEDTLS_RSA_NO_CRT', # influences the use of RSA in X.509 and TLS