diff --git a/target/device/Atmel/atngw100-expanded/atngw100_expanded_defconfig b/target/device/Atmel/atngw100-expanded/atngw100-expanded_defconfig
similarity index 100%
rename from target/device/Atmel/atngw100-expanded/atngw100_expanded_defconfig
rename to target/device/Atmel/atngw100-expanded/atngw100-expanded_defconfig