diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 883d58b6f..e459fc78e 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -2108,6 +2108,7 @@ config_psa_crypto_config_ecdsa_use_psa () {
     # TODO: make these work - #6862
     scripts/config.py unset MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
     scripts/config.py unset MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
+    scripts/config.py unset MBEDTLS_ECP_RESTARTABLE
 }
 
 # Keep in sync with component_test_psa_crypto_config_reference_ecdsa_use_psa