diff --git a/device/testing/linux-postmarketos-qcom-sm8250/APKBUILD b/device/testing/linux-postmarketos-qcom-sm8250/APKBUILD
index 358839ef9..0cf12c132 100644
--- a/device/testing/linux-postmarketos-qcom-sm8250/APKBUILD
+++ b/device/testing/linux-postmarketos-qcom-sm8250/APKBUILD
@@ -4,7 +4,7 @@
 _flavor="postmarketos-qcom-sm8250"
 pkgname=linux-$_flavor
 pkgver=6.4.0_rc2
-pkgrel=0
+pkgrel=1
 pkgdesc="Mainline kernel fork for SM8250"
 arch="aarch64"
 _carch="arm64"
@@ -61,5 +61,5 @@ package() {
 
 sha512sums="
 a798fe5920765ced2d8158d43c757b6b7960ead6a34dcb67db725eb74d0b0d781ca81b69491726e09e6a3393c981ab6d0bcdbd6a3fa16147dd5c053ce58a9ade  linux-postmarketos-qcom-sm8250-sm8250-6.4.0-rc2.tar.gz
-45a9db3511c344582fce30f4a6708c63145579cf38f64a1b2c394ad8be411667eb3e27d66cb50845826f57144919839858a90e88dca0c1c6f47502101f2f8b6d  config-postmarketos-qcom-sm8250.aarch64
+4e8fe18cabc2861635bf5ba0f6f2c004b3bc856368744316288b3aff405ef450d1fccfa9e4f84e863b8e6e9a7426ea8d40dd260ff0870764843fc85446d85928  config-postmarketos-qcom-sm8250.aarch64
 "
diff --git a/device/testing/linux-postmarketos-qcom-sm8250/config-postmarketos-qcom-sm8250.aarch64 b/device/testing/linux-postmarketos-qcom-sm8250/config-postmarketos-qcom-sm8250.aarch64
index e69226785..593389c3f 100644
--- a/device/testing/linux-postmarketos-qcom-sm8250/config-postmarketos-qcom-sm8250.aarch64
+++ b/device/testing/linux-postmarketos-qcom-sm8250/config-postmarketos-qcom-sm8250.aarch64
@@ -6704,7 +6704,7 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
 # CONFIG_OCFS2_FS is not set
-# CONFIG_BTRFS_FS is not set
+CONFIG_BTRFS_FS=y
 # CONFIG_NILFS2_FS is not set
 # CONFIG_F2FS_FS is not set
 CONFIG_FS_POSIX_ACL=y