diff --git a/configs/socrates_defconfig b/configs/socrates_defconfig
index 24655131a8..df8b31b4e7 100644
--- a/configs/socrates_defconfig
+++ b/configs/socrates_defconfig
@@ -18,7 +18,6 @@ CONFIG_SYS_MONITOR_LEN=786432
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
 CONFIG_FIT_VERBOSE=y
-CONFIG_LEGACY_IMAGE_FORMAT=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_BOOTDELAY=1
 CONFIG_AUTOBOOT_KEYED=y