diff --git a/examples/09_openssl_client/main/Kconfig.projbuild b/examples/09_openssl_client/main/Kconfig.projbuild
index 1767923ad1..ff1cb863c7 100644
--- a/examples/09_openssl_client/main/Kconfig.projbuild
+++ b/examples/09_openssl_client/main/Kconfig.projbuild
@@ -9,7 +9,7 @@ config TARGET_DOMAIN
 config TARGET_PORT_NUMBER
     int "Target port number"
     range 0 65535
-    default 433
+    default 443
     help
         Target port number for the example to connect to.
 
@@ -25,4 +25,4 @@ config WIFI_PASSWORD
     help
         WiFi password (WPA or WPA2) for the example to use.
 
-endmenu
\ No newline at end of file
+endmenu