diff --git a/samples/net/eth_native_posix/prj.conf b/samples/net/eth_native_posix/prj.conf
index 2d7ec08e4d9..59657ab453f 100644
--- a/samples/net/eth_native_posix/prj.conf
+++ b/samples/net/eth_native_posix/prj.conf
@@ -9,10 +9,8 @@ CONFIG_ENTROPY_GENERATOR=y
 CONFIG_TEST_RANDOM_GENERATOR=y
 CONFIG_INIT_STACKS=y
 
-CONFIG_SYS_LOG=y
-CONFIG_SYS_LOG_SHOW_COLOR=y
 CONFIG_NET_LOG=y
-CONFIG_SYS_LOG_NET_LEVEL=4
+CONFIG_LOG=y
 
 CONFIG_NET_STATISTICS=y
 
@@ -27,17 +25,10 @@ CONFIG_NET_MAX_CONTEXTS=10
 
 CONFIG_NET_SHELL=y
 
-CONFIG_NET_DEBUG_CORE=n
-CONFIG_NET_DEBUG_L2_ETHERNET=n
-CONFIG_NET_DEBUG_IF=n
-CONFIG_NET_DEBUG_IPV6=n
-CONFIG_NET_DEBUG_NET_PKT=y
-
 CONFIG_NET_CONFIG_SETTINGS=y
 CONFIG_NET_CONFIG_NEED_IPV6=y
 CONFIG_NET_CONFIG_NEED_IPV4=y
 CONFIG_NET_APP_SERVER=y
-CONFIG_NET_DEBUG_APP=n
 CONFIG_NET_CONFIG_MY_IPV6_ADDR="2001:db8::1"
 CONFIG_NET_CONFIG_PEER_IPV6_ADDR="2001:db8::2"
 CONFIG_NET_CONFIG_MY_IPV4_ADDR="192.0.2.1"
@@ -46,6 +37,5 @@ CONFIG_NET_CONFIG_PEER_IPV4_ADDR="192.0.2.2"
 CONFIG_NET_L2_ETHERNET=y
 
 CONFIG_ETH_NATIVE_POSIX=y
-CONFIG_SYS_LOG_ETHERNET_LEVEL=1
 CONFIG_ETH_NATIVE_POSIX_RANDOM_MAC=y
 #CONFIG_ETH_NATIVE_POSIX_MAC_ADDR="00:00:5e:00:53:2a"
diff --git a/samples/net/eth_native_posix/src/main.c b/samples/net/eth_native_posix/src/main.c
index 6c7187a5826..b2ea1db1b54 100644
--- a/samples/net/eth_native_posix/src/main.c
+++ b/samples/net/eth_native_posix/src/main.c
@@ -4,15 +4,18 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+#define LOG_MODULE_NAME net_native_posix
+#define NET_LOG_LEVEL LOG_LEVEL_DBG
+
 #include <zephyr.h>
-#include <logging/sys_log.h>
 #include <errno.h>
-#include <board.h>
+
+#include <net/net_core.h>
 
 /* This application itself does nothing as there is net-shell that can be used
  * to monitor things.
  */
 void main(void)
 {
-	SYS_LOG_INF("Start application");
+	NET_INFO("Start application");
 }