diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 114c5e7091..420bdfa31a 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -631,7 +631,7 @@ export PATCH_GET="0"
 
 # Pre-build configuration output
 BUILDCFG_HEADER = "Build Configuration:"
-BUILDCFG_VARS = "BB_VERSION TARGET_ARCH TARGET_OS MACHINE DISTRO DISTRO_VERSION TUNE_FEATURES TARGET_FPU"
+BUILDCFG_VARS = "BB_VERSION BUILD_SYS NATIVELSBSTRING TARGET_SYS MACHINE DISTRO DISTRO_VERSION TUNE_FEATURES TARGET_FPU"
 BUILDCFG_VARS[type] = "list"
 BUILDCFG_NEEDEDVARS = "TARGET_ARCH TARGET_OS"
 BUILDCFG_NEEDEDVARS[type] = "list"