diff --git a/docs/fs.txt b/docs/fs.txt
index 648737e..e9f1548 100644
--- a/docs/fs.txt
+++ b/docs/fs.txt
@@ -1,3 +1,5 @@
+abs(path) > Gives an absolute version of `path`.
+
 cd(dir) > Changes directory to `dir`
 
 mkdir(name, recursive) > Makes a directory called `name`. If `recursive` is true, it will create its parent directories.
diff --git a/emmyLuaDocs/fs.lua b/emmyLuaDocs/fs.lua
index f94fd2b..cd82d5c 100644
--- a/emmyLuaDocs/fs.lua
+++ b/emmyLuaDocs/fs.lua
@@ -2,6 +2,10 @@
 
 local fs = {}
 
+--- Gives an absolute version of `path`.
+--- @param path string
+function fs.abs(path) end
+
 --- Changes directory to `dir`
 --- @param dir string
 function fs.cd(dir) end