diff --git a/prj.conf b/prj.conf
index 8d3246a..f4061b3 100644
--- a/prj.conf
+++ b/prj.conf
@@ -125,7 +125,7 @@ CONFIG_BOOTLOADER_MCUBOOT=y
 # Enable zcbor library used by mcumgr/SMP/DFU CBOR payloads.
 CONFIG_ZCBOR=y
 # Version string used by MCUboot imgtool signing and versioned DFU zip naming.
-CONFIG_MCUBOOT_IMGTOOL_SIGN_VERSION="0.0.2+26"
+CONFIG_MCUBOOT_IMGTOOL_SIGN_VERSION="0.0.0+0"
 
 # Internal flash
 # Enable internal flash driver.
@@ -181,9 +181,4 @@ CONFIG_MCUMGR_GRP_OS=y
 # Enable image manager for MCUboot image state/verify/confirm operations.
 CONFIG_IMG_MANAGER=y
 # Write uploaded image data to flash as a stream.
-CONFIG_STREAM_FLASH=y
-
-# Netcore HCI IPC
-# nRF52840 build does not use network core HCI IPC.
-#CONFIG_SB_CONFIG_NETCORE_HCI_IPC=y
-#SB_CONFIG_NETCORE_HCI_IPC=y
+CONFIG_STREAM_FLASH=y
\ No newline at end of file