diff --git a/build.config.gki b/build.config.gki
index 8a13ddd696ab..4b931d9eb333 100644
--- a/build.config.gki
+++ b/build.config.gki
@@ -1,6 +1,2 @@
 DEFCONFIG=gki_defconfig
 POST_DEFCONFIG_CMDS="check_defconfig"
-
-if [ -n "${GKI_BUILD_CONFIG_FRAGMENT}" ]; then
-source ${GKI_BUILD_CONFIG_FRAGMENT}
-fi
diff --git a/build.config.gki.aarch64 b/build.config.gki.aarch64
index 17dec7a82c7a..709af184d7aa 100644
--- a/build.config.gki.aarch64
+++ b/build.config.gki.aarch64
@@ -21,3 +21,7 @@ BUILD_GKI_ARTIFACTS=1
 BUILD_GKI_BOOT_IMG_SIZE=67108864
 BUILD_GKI_BOOT_IMG_GZ_SIZE=47185920
 BUILD_GKI_BOOT_IMG_LZ4_SIZE=53477376
+
+if [ -n "${GKI_BUILD_CONFIG_FRAGMENT}" ]; then
+source ${GKI_BUILD_CONFIG_FRAGMENT}
+fi
diff --git a/build.config.gki.riscv64 b/build.config.gki.riscv64
index 0eb01c4975de..8215d16e95ba 100644
--- a/build.config.gki.riscv64
+++ b/build.config.gki.riscv64
@@ -24,3 +24,7 @@ BUILD_GKI_BOOT_IMG_LZ4_SIZE=53477376
 
 PRE_DEFCONFIG_CMDS="mkdir -p \${OUT_DIR}/arch/riscv/configs/ && cat ${ROOT_DIR}/${KERNEL_DIR}/arch/riscv/configs/gki_defconfig ${ROOT_DIR}/${KERNEL_DIR}/arch/riscv/configs/64-bit.config ${ROOT_DIR}/${KERNEL_DIR}/arch/riscv/configs/gki.config > \${OUT_DIR}/arch/riscv/configs/${DEFCONFIG};"
 POST_DEFCONFIG_CMDS=""
+
+if [ -n "${GKI_BUILD_CONFIG_FRAGMENT}" ]; then
+source ${GKI_BUILD_CONFIG_FRAGMENT}
+fi
diff --git a/build.config.gki.x86_64 b/build.config.gki.x86_64
index 3d81fea6aacb..93f492cabec8 100644
--- a/build.config.gki.x86_64
+++ b/build.config.gki.x86_64
@@ -9,3 +9,7 @@ BUILD_GKI_CERTIFICATION_TOOLS=1
 
 BUILD_GKI_ARTIFACTS=1
 BUILD_GKI_BOOT_IMG_SIZE=67108864
+
+if [ -n "${GKI_BUILD_CONFIG_FRAGMENT}" ]; then
+source ${GKI_BUILD_CONFIG_FRAGMENT}
+fi