diff --git a/esphome/components/mdns/__init__.py b/esphome/components/mdns/__init__.py
index 77cca9e00c..3088d8ad7e 100644
--- a/esphome/components/mdns/__init__.py
+++ b/esphome/components/mdns/__init__.py
@@ -157,9 +157,7 @@ async def to_code(config):
         return
 
     if CORE.using_arduino:
-        if CORE.is_esp32:
-            cg.add_library("ESPmDNS", None)
-        elif CORE.is_esp8266:
+        if CORE.is_esp8266:
             cg.add_library("ESP8266mDNS", None)
         elif CORE.is_rp2040:
             cg.add_library("LEAmDNS", None)
diff --git a/esphome/components/network/__init__.py b/esphome/components/network/__init__.py
index b63de261f3..5b63bbfce9 100644
--- a/esphome/components/network/__init__.py
+++ b/esphome/components/network/__init__.py
@@ -210,8 +210,12 @@ async def to_code(config):
                 "USE_NETWORK_MIN_IPV6_ADDR_COUNT", config[CONF_MIN_IPV6_ADDR_COUNT]
             )
         if CORE.is_esp32:
-            add_idf_sdkconfig_option("CONFIG_LWIP_IPV6", enable_ipv6)
-            add_idf_sdkconfig_option("CONFIG_LWIP_IPV6_AUTOCONFIG", enable_ipv6)
+            if CORE.using_arduino:
+                add_idf_sdkconfig_option("CONFIG_LWIP_IPV6", True)
+                add_idf_sdkconfig_option("CONFIG_LWIP_IPV6_AUTOCONFIG", True)
+            else:
+                add_idf_sdkconfig_option("CONFIG_LWIP_IPV6", enable_ipv6)
+                add_idf_sdkconfig_option("CONFIG_LWIP_IPV6_AUTOCONFIG", enable_ipv6)
         elif enable_ipv6:
             cg.add_build_flag("-DCONFIG_LWIP_IPV6")
             cg.add_build_flag("-DCONFIG_LWIP_IPV6_AUTOCONFIG")