diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 0758282d6..7c89e7fa3 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -2354,7 +2354,6 @@ config_psa_crypto_hash_use_psa () {
     # Also unset MD_C and things that depend on it.
     if [ "$DRIVER_ONLY" -eq 1 ]; then
         scripts/config.py unset MBEDTLS_MD_C
-        scripts/config.py unset MBEDTLS_MD_LIGHT
     fi
     scripts/config.py unset MBEDTLS_HKDF_C # has independent PSA implementation
     scripts/config.py unset MBEDTLS_HMAC_DRBG_C