diff --git a/.gitmodules b/.gitmodules
index d8da1e4..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "doxygen-awesome-css"]
-	path = doxygen-awesome-css
-	url = https://github.com/jothepro/doxygen-awesome-css.git
diff --git a/doxygen-awesome-css copy b/doxygen-awesome-css copy
new file mode 160000
index 0000000..4cd6230
--- /dev/null
+++ b/doxygen-awesome-css copy	
@@ -0,0 +1 @@
+Subproject commit 4cd62308d825fe0396d2f66ffbab45d0e247724c