diff --git a/README.md b/README.md
index e345fd1..bc04a11 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,17 @@ This program allow to recover authentication keys from MIFARE Classic card.
 
 Please note MFOC is able to recover keys from target only if it have a known key: default one (hardcoded in MFOC) or custom one (user provided using command line).
 
+# Build from source
+
+```
+libtoolize --force
+aclocal
+autoheader
+automake --force-missing --add-missing
+./configure
+make && sudo make install
+```
+
 # Usage #
 Put one MIFARE Classic tag that you want keys recovering;
 Lauching mfoc, you will need to pass options, see