diff --git a/scripts/all-helpers.sh b/scripts/all-helpers.sh
index e5b6c3d14..081fea53f 100644
--- a/scripts/all-helpers.sh
+++ b/scripts/all-helpers.sh
@@ -68,7 +68,10 @@ helper_libtestdriver1_adjust_config() {
     fi
 
     # Enable PSA-based config (necessary to use drivers)
-    scripts/config.py set MBEDTLS_PSA_CRYPTO_CONFIG
+    # The configuration option has been removed for 4.0. While the project and
+    # branch detection shell in shell work is not completed, just ignore the
+    # failure to set MBEDTLS_PSA_CRYPTO_CONFIG.
+    scripts/config.py set MBEDTLS_PSA_CRYPTO_CONFIG || true
 
     # Dynamic secure element support is a deprecated feature and needs to be disabled here.
     # This is done to have the same form of psa_key_attributes_s for libdriver and library.