diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 78599195..00000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "data/costs"]
-	path = data/costs
-	url = hoersch@fias.uni-frankfurt.de:/home/vres/data/tom/playground/sector/data/costs
diff --git a/data/costs b/data/costs
deleted file mode 160000
index 4b475048..00000000
--- a/data/costs
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 4b475048c82040d1c4dd307a7729a12a8c1a533f