diff --git a/.gitmodules b/.gitmodules
index 7c7ff88..0df96e5 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -142,3 +142,6 @@
 [submodule "xocean"]
 	path = xocean
 	url = https://github.com/starninjas/xocean
+[submodule "charcoal"]
+	path = charcoal
+	url = https://codeberg.org/nac/charcoal
diff --git a/charcoal b/charcoal
new file mode 160000
index 0000000..4657a9a
--- /dev/null
+++ b/charcoal
@@ -0,0 +1 @@
+Subproject commit 4657a9a1324763213ef3c493f35079392f38fe1b