diff --git a/makefile b/makefile
index 8ed9b66..c9ca1de 100644
--- a/makefile
+++ b/makefile
@@ -4,7 +4,7 @@ EXEFLAGS = -std=c++11 -O3
 TESTFLAGS = -std=c++11 -DTEST_VERSION
 DEBUGFLAGS = $(TESTFLAGS) -g
 LIBDIR = ./lib
-CIPHERS = Caesar Playfair Vigenere Atbash Morse
+CIPHERS = Caesar Playfair Vigenere Atbash Morse Autokey
 LIBFILES = $(patsubst %,SourceFiles/%.cpp,$(CIPHERS))
 
 #For Linux