diff --git a/.gitmodules b/.gitmodules
index 774972e..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "lib"]
-	path = lib
-	url = https://gitlab.com/libeigen/eigen.git
diff --git a/lib b/lib
deleted file mode 160000
index fee5d60..0000000
--- a/lib
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit fee5d60b502d3fbaa6ceb56557d3e3fdce0240ef