diff --git a/components/mdns/CMakeLists.txt b/components/mdns/CMakeLists.txt
index cb3ed4996..bdb439fce 100644
--- a/components/mdns/CMakeLists.txt
+++ b/components/mdns/CMakeLists.txt
@@ -20,3 +20,7 @@ idf_component_register(
         PRIV_INCLUDE_DIRS "private_include"
         REQUIRES ${dependencies}
         PRIV_REQUIRES ${private_dependencies})
+
+if(CONFIG_ETH_ENABLED)
+    idf_component_optional_requires(PRIVATE esp_eth)
+endif()
diff --git a/components/mdns/idf_component.yml b/components/mdns/idf_component.yml
index e9125d225..c2a066abf 100644
--- a/components/mdns/idf_component.yml
+++ b/components/mdns/idf_component.yml
@@ -1,4 +1,4 @@
-version: "1.0.2"
+version: "1.0.3"
 description: mDNS
 dependencies:
   idf:
diff --git a/components/mdns/mdns.c b/components/mdns/mdns.c
index 15b32e338..daa534ad1 100644
--- a/components/mdns/mdns.c
+++ b/components/mdns/mdns.c
@@ -17,6 +17,9 @@
 #include "mdns_networking.h"
 #include "esp_log.h"
 #include "esp_random.h"
+#if CONFIG_ETH_ENABLED
+#include "esp_eth.h"
+#endif
 
 #ifdef MDNS_ENABLE_DEBUG
 void mdns_debug_packet(const uint8_t * data, size_t len);