diff --git a/tools/unit-test-app/configs/app_update_c3 b/tools/unit-test-app/configs/app_update_c3
new file mode 100644
index 0000000000..072bef2040
--- /dev/null
+++ b/tools/unit-test-app/configs/app_update_c3
@@ -0,0 +1,15 @@
+# This config is split between targets since different component needs to be excluded (esp32, esp32s2)
+CONFIG_IDF_TARGET="esp32c3"
+TEST_COMPONENTS=app_update
+TEST_EXCLUDE_COMPONENTS=libsodium bt
+CONFIG_UNITY_FREERTOS_STACK_SIZE=12288
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partition_table_unit_test_two_ota.csv"
+CONFIG_PARTITION_TABLE_FILENAME="partition_table_unit_test_two_ota.csv"
+CONFIG_PARTITION_TABLE_OFFSET=0x18000
+CONFIG_BOOTLOADER_FACTORY_RESET=y
+CONFIG_BOOTLOADER_APP_TEST=y
+CONFIG_BOOTLOADER_HOLD_TIME_GPIO=2
+CONFIG_BOOTLOADER_OTA_DATA_ERASE=y
+CONFIG_BOOTLOADER_NUM_PIN_FACTORY_RESET=4
+CONFIG_BOOTLOADER_NUM_PIN_APP_TEST=18