diff --git a/environments/linux-pc/default_toolchain_file.cmake b/environments/linux-pc/default_toolchain_file.cmake
new file mode 100644
index 0000000..93e716f
--- /dev/null
+++ b/environments/linux-pc/default_toolchain_file.cmake
@@ -0,0 +1,8 @@
+#-------------------------------------------------------------------------------
+# Copyright (c) 2020, Arm Limited and Contributors. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+#-------------------------------------------------------------------------------
+
+# Empty.