diff --git a/tcl/target/imx6.cfg b/tcl/target/imx6.cfg
index 622261fe6..afdf9614a 100644
--- a/tcl/target/imx6.cfg
+++ b/tcl/target/imx6.cfg
@@ -21,7 +21,7 @@ jtag newtap $_CHIPNAME sdma -irlen 4 -ircapture 0x00 -irmask 0x0f
 
 # System JTAG Controller
 if { [info exists SJC_TAPID] } {
-        set _SJC_TAPID SJC_TAPID
+        set _SJC_TAPID $SJC_TAPID
 } else {
         set _SJC_TAPID 0x0191c01d
 }