diff --git a/build.config.gki.aarch64 b/build.config.gki.aarch64
index cacf01a10019..99a27af0ca08 100644
--- a/build.config.gki.aarch64
+++ b/build.config.gki.aarch64
@@ -4,6 +4,7 @@
 
 MAKE_GOALS="${MAKE_GOALS}
 Image.lz4
+Image.gz
 "
 
 # uncomment ABI_DEFINITION when enabling KMI enforcement
@@ -28,6 +29,7 @@ android/abi_gki_aarch64_unisoc
 
 FILES="${FILES}
 arch/arm64/boot/Image.lz4
+arch/arm64/boot/Image.gz
 "
 
 # Update BUILD.bazel, define_common_kernels() if the value is not 1.
@@ -42,4 +44,5 @@ BUILD_GKI_CERTIFICATION_TOOLS=1
 
 BUILD_GKI_ARTIFACTS=1
 BUILD_GKI_BOOT_IMG_SIZE=67108864
+BUILD_GKI_BOOT_IMG_GZ_SIZE=47185920
 BUILD_GKI_BOOT_IMG_LZ4_SIZE=53477376