diff --git a/configs/arm7.config b/configs/arm7.config
index b45702e9..8912d47b 100644
--- a/configs/arm7.config
+++ b/configs/arm7.config
@@ -417,7 +417,7 @@ CONFIG_BUILD_LOG_DIR=""
 # CONFIG_SRC_TREE_OVERRIDE is not set
 CONFIG_EXTRA_OPTIMIZATION="-fno-caller-saves -fno-plt"
 CONFIG_TARGET_OPTIONS=y
-CONFIG_TARGET_OPTIMIZATION="-Os -pipe -march=armv8-a+crypto -mtune=cortex-a53 "
+CONFIG_TARGET_OPTIMIZATION="-Os -pipe "
 # CONFIG_SOFT_FLOAT is not set
 CONFIG_BPF_TOOLCHAIN_NONE=y
 # CONFIG_BPF_TOOLCHAIN_HOST is not set