diff --git a/examples/system/ota/advanced_https_ota/sdkconfig.ci.partial_download b/examples/system/ota/advanced_https_ota/sdkconfig.ci.partial_download
index 37413c2912..64296bf0b6 100644
--- a/examples/system/ota/advanced_https_ota/sdkconfig.ci.partial_download
+++ b/examples/system/ota/advanced_https_ota/sdkconfig.ci.partial_download
@@ -15,3 +15,4 @@ CONFIG_EXAMPLE_ETH_MDIO_GPIO=18
 CONFIG_EXAMPLE_ETH_PHY_RST_GPIO=5
 CONFIG_EXAMPLE_ETH_PHY_ADDR=1
 CONFIG_EXAMPLE_CONNECT_IPV6=y
+CONFIG_EXAMPLE_ETHERNET_EMAC_TASK_STACK_SIZE=3072