diff --git a/targets/pseudo/bootstrap-tools/Makefile b/targets/pseudo/bootstrap-tools/Makefile
index 98064ff06b54..2259861ce24e 100644
--- a/targets/pseudo/bootstrap-tools/Makefile
+++ b/targets/pseudo/bootstrap-tools/Makefile
@@ -78,6 +78,8 @@ BSTCENV= \
 BSTCARGS= \
 	${BSARGS:NDESTDIR=*:NOBJTOP=*:NOBJROOT=*:NMK_CROSS_COMPILER=*:NMK_CLANG=*:NMK_GCC=*} \
 	BUILD_DIRDEPS=yes \
+	LLVM_TBLGEN=${TOOLSDIR}/usr/bin/llvm-tblgen \
+	CLANG_TBLGEN=${TOOLSDIR}/usr/bin/clang-tblgen \
 	-DWITH_STAGING \
 	-DWITH_TOOLSDIR