diff --git a/build_helper/build_helper_config_maps.py b/build_helper/build_helper_config_maps.py
index a57ad84..91429ba 100644
--- a/build_helper/build_helper_config_maps.py
+++ b/build_helper/build_helper_config_maps.py
@@ -109,5 +109,6 @@
     "EXAMPLE_DMA350_TRIGGER"  : ("-DNS_EVALUATION_APP_PATH=%(codebase_root_dir)s/../tf-m-extras/examples/corstone310_fvp_dma/triggering_example "),
     "EXAMPLE_DMA350_CLCD"     : ("-DDEFAULT_NS_SCATTER=OFF -DPLATFORM_SVC_HANDLERS=ON "
                                 "-DNS_EVALUATION_APP_PATH=%(codebase_root_dir)s/../tf-m-extras/examples/corstone310_fvp_dma/clcd_example "),
-    "EXAMPLE_DMA350_S"        : "-DEXTRA_S_TEST_SUITE_PATH=%(codebase_root_dir)s/../tf-m-extras/examples/corstone310_fvp_dma/dma350_s"
+    "EXAMPLE_DMA350_S"        : "-DEXTRA_S_TEST_SUITE_PATH=%(codebase_root_dir)s/../tf-m-extras/examples/corstone310_fvp_dma/dma350_s",
+    "EXAMPLE_DMA350_NS"       : "-DEXTRA_NS_TEST_SUITE_PATH=%(codebase_root_dir)s/../tf-m-extras/examples/corstone310_fvp_dma/dma350_ns"
 }
diff --git a/build_helper/build_helper_configs.py b/build_helper/build_helper_configs.py
index 9240ba1..0f1ae93 100755
--- a/build_helper/build_helper_configs.py
+++ b/build_helper/build_helper_configs.py
@@ -549,6 +549,21 @@
                 "invalid": _common_tfm_invalid_configs + []
                 }
 
+config_example_dma350_ns = {"seed_params": {
+                "tfm_platform":     ["arm/mps3/corstone310/fvp"],
+                "compiler":         ["GCC_10_3"],
+                "isolation_level":  ["1"],
+                "test_regression":  ["OFF"],
+                "test_psa_api":     ["OFF"],
+                "cmake_build_type": ["Release"],
+                "with_bl2":         [True],
+                "profile":          [""],
+                "extra_params":     ["EXAMPLE_DMA350_NS"]
+                },
+                "common_params": _common_tfm_builder_cfg,
+                "invalid": _common_tfm_invalid_configs + []
+                }
+
 config_example_dma350_trigger = {"seed_params": {
                 "tfm_platform":     ["arm/mps3/corstone310/fvp"],
                 "compiler":         ["GCC_10_3"],
@@ -1063,6 +1078,7 @@
                     "example_dma350_trigger": config_example_dma350_trigger,
                     "example_dma350_clcd": config_example_dma350_clcd,
                     "example_dma350_s": config_example_dma350_s,
+                    "example_dma350_ns": config_example_dma350_ns,
 
                     # config groups for debug
                     "debug": config_debug,