diff --git a/lib/Kconfig b/lib/Kconfig
index 2d4d4e3..5bc2d52 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -63,5 +63,11 @@
 config REED_SOLOMON_DEC16
 	boolean
 
-endmenu
+config TEXTSEARCH
+	boolean "Textsearch infrastructure"
+	default y
+	help
+	  Say Y here if you want to provide a textsearch infrastructure
+	  to other subsystems.
 
+endmenu