diff --git a/target/device/Atmel/DataFlashBoot/DataflashBoot.mk b/target/device/Atmel/DataFlashBoot/DataflashBoot.mk
index 44bb8b0aa6..b0c5fff6e6 100644
--- a/target/device/Atmel/DataFlashBoot/DataflashBoot.mk
+++ b/target/device/Atmel/DataFlashBoot/DataflashBoot.mk
@@ -5,6 +5,7 @@
 #############################################################
 DATAFLASHBOOT_VERSION:=1.05
 DATAFLASHBOOT_NAME:=DataflashBoot-$(DATAFLASHBOOT_VERSION)
+ATMEL_MIRROR:=$(strip  $(subst ",, $(BR2_ATMEL_MIRROR)))
 DATAFLASHBOOT_SITE:=$(ATMEL_MIRROR)/Source
 DATAFLASHBOOT_SOURCE:=$(DATAFLASHBOOT_NAME).tar.bz2
 DATAFLASHBOOT_DIR:=$(PROJECT_BUILD_DIR)/$(DATAFLASHBOOT_NAME)