diff --git a/src/target/target/stm32stick.cfg b/src/target/target/stm32stick.cfg
index 3e9997d79..5effbd960 100644
--- a/src/target/target/stm32stick.cfg
+++ b/src/target/target/stm32stick.cfg
@@ -30,10 +30,10 @@ if { [info exists CPUTAPID ] } {
   # Section 26.6.3
    set _CPUTAPID 0x3ba00477
 }
-jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0xf -irmask 0xe -expected-id $_CPUTAPID
+jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
 
 # The boundery scan register, leave the "expected-id" undefined.
-jtag newtap $_CHIPNAME bs  -irlen 5 -ircapture 0x1 -irmask 0x1e 
+jtag newtap $_CHIPNAME bs  -irlen 5 -ircapture 0x1 -irmask 0x1 
 
 # configure str750 connected to jtag chain
 jtag newtap $_CHIPNAME unknown -irlen 4 -ircapture 0x1 -irmask 0x0f