diff --git a/tcl/board/stm32l0discovery.cfg b/tcl/board/stm32l0discovery.cfg
index 06d02ed02..2708fc3ae 100644
--- a/tcl/board/stm32l0discovery.cfg
+++ b/tcl/board/stm32l0discovery.cfg
@@ -5,8 +5,6 @@
 
 source [find interface/stlink.cfg]
 
-transport select swd
-
 set WORKAREASIZE 0x2000
 source [find target/stm32l0.cfg]
 
diff --git a/tcl/target/stm32l0.cfg b/tcl/target/stm32l0.cfg
index b4bdb18a4..132490294 100644
--- a/tcl/target/stm32l0.cfg
+++ b/tcl/target/stm32l0.cfg
@@ -1,11 +1,10 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
 #
-# M0+ devices only have SW-DP, but swj-dp code works, just don't
-# set any jtag related features
+# stm32l0x devices support SWD transports only.
 #
+transport select swd
 
-source [find target/swj-dp.tcl]
 source [find mem_helper.tcl]
 
 if { [info exists CHIPNAME] } {
@@ -38,7 +37,7 @@ if { [info exists CPUTAPID] } {
     set _CPUTAPID 0x0bc11477
 }
 
-swj_newdap $_CHIPNAME cpu -expected-id $_CPUTAPID
+swd newdap $_CHIPNAME cpu -expected-id $_CPUTAPID
 dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
 
 set _TARGETNAME $_CHIPNAME.cpu