diff --git a/tcl/interface/faultier.cfg b/tcl/interface/faultier.cfg
new file mode 100644
index 000000000..db0aba953
--- /dev/null
+++ b/tcl/interface/faultier.cfg
@@ -0,0 +1,3 @@
+interface tamarin
+transport select swd
+adapter_khz 2000