diff --git a/target/linux/qualcommax/ipq807x/base-files/lib/upgrade/tcl.sh b/target/linux/qualcommax/ipq807x/base-files/lib/upgrade/tcl.sh
index 8fd5a92e95..9442fa76f9 100644
--- a/target/linux/qualcommax/ipq807x/base-files/lib/upgrade/tcl.sh
+++ b/target/linux/qualcommax/ipq807x/base-files/lib/upgrade/tcl.sh
@@ -1,6 +1,7 @@
 # based on target/linux/qualcommax/ipq50xx/base-files/lib/upgrade/elecom.sh
 
 . /lib/functions.sh
+. /lib/functions/bootconfig.sh
 
 # Read or update an entry in Qualcomm bootconfig partition
 #