diff --git a/samples/net/sockets/big_http_download/prj.conf b/samples/net/sockets/big_http_download/prj.conf
index 2c155f7c771..3c4b11859ef 100644
--- a/samples/net/sockets/big_http_download/prj.conf
+++ b/samples/net/sockets/big_http_download/prj.conf
@@ -2,7 +2,7 @@
 CONFIG_NEWLIB_LIBC=y
 CONFIG_MBEDTLS=y
 CONFIG_MBEDTLS_ENABLE_HEAP=y
-CONFIG_MAIN_STACK_SIZE=2048
+CONFIG_MAIN_STACK_SIZE=2176
 
 # Networking config
 CONFIG_NETWORKING=y