diff --git a/boards/arm/samv7/same70-xplained/configs/pysim/defconfig b/boards/arm/samv7/same70-xplained/configs/pysim/defconfig
index d31d78a94b7ab..e7e6012af33bb 100644
--- a/boards/arm/samv7/same70-xplained/configs/pysim/defconfig
+++ b/boards/arm/samv7/same70-xplained/configs/pysim/defconfig
@@ -149,7 +149,6 @@ CONFIG_SYSTEM_NSH=y
 CONFIG_SYSTEM_NSH_STACKSIZE=2048
 CONFIG_SYSTEM_PING=y
 CONFIG_SYSTEM_PING_STACKSIZE=2048
-CONFIG_SYSTEM_TELNETD_SESSION_STACKSIZE=2048
 CONFIG_SYSTEM_TELNETD_STACKSIZE=2048
 CONFIG_TLS_NCLEANUP=1
 CONFIG_USART1_SERIAL_CONSOLE=y