diff --git a/tcl/board/st_nucleo_l1.cfg b/tcl/board/st_nucleo_l1.cfg
index d97eb7c17..a508bb69c 100644
--- a/tcl/board/st_nucleo_l1.cfg
+++ b/tcl/board/st_nucleo_l1.cfg
@@ -5,6 +5,6 @@ source [find interface/stlink.cfg]
 
 transport select hla_swd
 
-source [find target/stm32l1.cfg]
+source [find target/stm32l1x_dual_bank.cfg]
 
 reset_config srst_only