diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 9ed4b6c..8cbcaa6 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -95,6 +95,7 @@ TUNE_CCARGS ??= ""
 TUNE_LDARGS ??= ""
 TUNE_ASARGS ??= ""
 TUNE_FEATURES ??= "${TUNE_FEATURES_tune-${DEFAULTTUNE}}"
+TUNE_PKGARCH ??= "${TUNE_PKGARCH_tune-${DEFAULTTUNE}}"
 LIBCEXTENSION ??= ""
 ABIEXTENSION ??= ""