diff --git a/.gitignore b/.gitignore
index 6759643..61ebc21 100755
--- a/.gitignore
+++ b/.gitignore
@@ -2,9 +2,6 @@
 node_modules
 .well-known
 
-# symbolic links
-res
-
 # glob match
 *hidden*
 *secret*
diff --git a/.gitmodules b/.gitmodules
index 70a2d5b..9ee1fad 100755
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,6 @@
 [submodule "index/games/eternal-space"]
 	path = index/games/eternal-space
 	url = https://git.arrayinamatrix.xyz/array-in-a-matrix/eternal-space
+[submodule "res"]
+	path = res
+	url = https://git.arrayinamatrix.xyz/array-in-a-matrix/res
diff --git a/res b/res
new file mode 160000
index 0000000..a64b20f
--- /dev/null
+++ b/res
@@ -0,0 +1 @@
+Subproject commit a64b20f61404a3d428de3dedd2ba4539676be9f9