diff --git a/Kernel_d/doc/Kernel_d/dependencies b/Kernel_d/doc/Kernel_d/dependencies
index fdf381a7a17..eea7200c3d4 100644
--- a/Kernel_d/doc/Kernel_d/dependencies
+++ b/Kernel_d/doc/Kernel_d/dependencies
@@ -6,4 +6,4 @@ Circulator
 Stream_support
 Number_types
 Triangulation
-
+Spatial_searching