diff --git a/bsp/include/buildroot.mk b/bsp/include/buildroot.mk
index 37f563e8..8986fa91 100644
--- a/bsp/include/buildroot.mk
+++ b/bsp/include/buildroot.mk
@@ -6,6 +6,7 @@ BR2_EXTERNAL ?= $(BR_PROJECT)/../../bsp/buildroot_external/
 BR_ENV =  BR2_EXTERNAL=$(BR2_EXTERNAL) O=$(BR_STAGING)/buildroot/ WORKSPACE_DIR=$(BR_STAGING)
 BR_ENV += BUILDS_ROOT=$(BR_LOCAL_BUILDS_ROOT) BOARD=$(BR_BOARD) PROJECT=$(BR_PROJECT)
 BR_ENV += BR2_DEFCONFIG=$(BR_PROJECT)/configs/buildroot_defconfig BR2_DEFCONFIG_FROM_ENV=1
+BR_ENV += LD_LIBRARY_PATH=$(BR_STAGING)/cross/opt/ext-toolchain/lib/
 
 buildroot.menuconfig: buildroot.config
 	$(MAKE) $(BR_ENV) -C $(BR_PROJECT)/../../bsp/buildroot/ menuconfig