diff --git a/tcl/target/stm32.cfg b/tcl/target/stm32.cfg
index d3f60feb3f16b05dbc16858553cd53dc6b0a39b5..04cee2349ae448156f6bb18d8e79f3a6819324da 100644
--- a/tcl/target/stm32.cfg
+++ b/tcl/target/stm32.cfg
@@ -52,8 +52,10 @@ if { [info exists BSTAPID ] } {
   set _BSTAPID3 0x16410041
   # High density devices, Rev A
   set _BSTAPID4 0x06414041
+  # Connectivity line devices, Rev A and Rev Z
+  set _BSTAPID5 0x06418041
 }   
-jtag newtap $_CHIPNAME bs  -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id $_BSTAPID1 -expected-id $_BSTAPID2 -expected-id $_BSTAPID3 -expected-id $_BSTAPID4
+jtag newtap $_CHIPNAME bs  -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id $_BSTAPID1 -expected-id $_BSTAPID2 -expected-id $_BSTAPID3 -expected-id $_BSTAPID4 -expected-id $_BSTAPID5
 
 set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
 target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME