diff --git a/BoardConfig-common.mk b/BoardConfig-common.mk
index 74cf59e8..27836b7a 100644
--- a/BoardConfig-common.mk
+++ b/BoardConfig-common.mk
@@ -396,3 +396,5 @@ BOARD_KERNEL_CMDLINE += log_buf_len=1024K
 BOARD_PVMFWIMAGE_PARTITION_SIZE := 0x00100000
 
 -include vendor/google_devices/gs-common/proprietary/BoardConfigVendor.mk
+
+include device/google/gs101/BoardConfigLineage.mk
diff --git a/BoardConfigLineage.mk b/BoardConfigLineage.mk
new file mode 100644
index 00000000..eadedb98
--- /dev/null
+++ b/BoardConfigLineage.mk
@@ -0,0 +1,5 @@
+#
+# SPDX-FileCopyrightText: 2021-2024 The LineageOS Project
+# SPDX-FileCopyrightText: 2021-2024 The Calyx Institute
+# SPDX-License-Identifier: Apache-2.0
+#
diff --git a/lineage_common.mk b/lineage_common.mk
new file mode 100644
index 00000000..687c9350
--- /dev/null
+++ b/lineage_common.mk
@@ -0,0 +1,8 @@
+#
+# SPDX-FileCopyrightText: 2021-2024 The LineageOS Project
+# SPDX-FileCopyrightText: 2021-2024 The Calyx Institute
+# SPDX-License-Identifier: Apache-2.0
+#
+
+# Overlays
+DEVICE_PACKAGE_OVERLAYS += device/google/gs101/overlay-lineage