diff --git a/tf-psa-crypto/tests/scripts/components-build-system.sh b/tf-psa-crypto/tests/scripts/components-build-system.sh
new file mode 100644
index 0000000..957e23a
--- /dev/null
+++ b/tf-psa-crypto/tests/scripts/components-build-system.sh
@@ -0,0 +1,24 @@
+# components-build-system.sh
+#
+# Copyright The Mbed TLS Contributors
+# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+
+# This file contains test components that are executed by all.sh
+
+################################################################
+#### Build System Testing
+################################################################
+
+component_test_cmake_tf_psa_crypto_out_of_source () {
+    msg "build: cmake tf-psa-crypto 'out-of-source' build"
+    TF_PSA_CRYPTO_ROOT_DIR="$PWD"
+    mkdir "$OUT_OF_SOURCE_DIR"
+    cd "$OUT_OF_SOURCE_DIR"
+    # Note: Explicitly generate files as these are turned off in releases
+    cmake -D CMAKE_BUILD_TYPE:String=Check -D GEN_FILES=ON "$TF_PSA_CRYPTO_ROOT_DIR"
+    make
+    msg "test: cmake tf-psa-crypto 'out-of-source' build"
+    make test
+    cd "$TF_PSA_CRYPTO_ROOT_DIR"
+    rm -rf "$OUT_OF_SOURCE_DIR"
+}