diff --git a/run-build.sh b/run-build.sh
index cf905ae..744084f 100755
--- a/run-build.sh
+++ b/run-build.sh
@@ -119,5 +119,9 @@
     rm -rf ci_build/*
     eval $spe_cmake_config_cmd
 fi
+eval $spe_cmake_build_cmd
 
-eval "$spe_cmake_build_cmd; $nspe_cmake_config_cmd; $nspe_cmake_build_cmd; $post_build_cmd"
+eval $nspe_cmake_config_cmd
+eval $nspe_cmake_build_cmd
+
+eval $post_build_cmd
diff --git a/tfm_ci_pylib/tfm_build_manager.py b/tfm_ci_pylib/tfm_build_manager.py
index 7721a8c..75a2cd8 100644
--- a/tfm_ci_pylib/tfm_build_manager.py
+++ b/tfm_ci_pylib/tfm_build_manager.py
@@ -418,6 +418,11 @@
         build_cfg["nspe_cmake_build"] %= overwrite_params
         build_cfg["post_build"] %= overwrite_params
 
+        # Disable NSPE CMake commands when NS is OFF
+        if "NSOFF" in i.extra_params:
+            build_cfg["nspe_config_template"] = ""
+            build_cfg["nspe_cmake_build"] = ""
+
         return build_cfg
 
     def post_eval(self):