diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
index 280dd55f00..5b1fdbfb2d 100644
--- a/configs/turris_omnia_defconfig
+++ b/configs/turris_omnia_defconfig
@@ -93,3 +93,4 @@ CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_WDT=y
 CONFIG_WDT_ORION=y
+CONFIG_EXT4_WRITE=y