diff --git a/files/CMakeLists.txt b/files/CMakeLists.txt
index 9b2325744e..6ee219a8ad 100644
--- a/files/CMakeLists.txt
+++ b/files/CMakeLists.txt
@@ -17,6 +17,7 @@ set(MATERIAL_FILES
     objects.shader
     objects.shaderset
     openmw.configuration
+    pathgrid_pt.nif
     quad.mat
     quad.shader
     quad.shaderset