diff --git a/tools/build/options/WITH_EXTRA_TCP_STACKS b/tools/build/options/WITH_EXTRA_TCP_STACKS
deleted file mode 100644
index ca30b52a5903..000000000000
--- a/tools/build/options/WITH_EXTRA_TCP_STACKS
+++ /dev/null
@@ -1 +0,0 @@
-Build extra TCP stack modules.