diff --git a/README.md b/README.md
index 95abad445..c29b444c6 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,11 @@ A simple front-end for emulators made with SDL, designed for controller navigati
 Building
 ========
 
-EmulationStation has a few dependencies. For building, you'll probably need `libsdl1.2-dev` and `libsdl-ttf2.0-dev`.
+EmulationStation has a few dependencies. For building, you'll probably need `libsdl1.2-dev`, `libsdl-ttf2.0-dev`, and `libboost-filesystem-dev`.
 
-You can build it by just running `make`.
\ No newline at end of file
+You can build it by just running `make`.
+
+Configuring
+===========
+
+At the moment, the software looks for a file named "systems.cfg" in the directory it is run from. An example is included, though at the moment only one system should be defined.