diff --git a/Makefile b/Makefile
index dc4d051..e2c1f6c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,7 @@
-LDFLAGS=-lcurses
+CXXFLAGS=-std=c++11
+LDLIBS=-lcurses
 
-all: tinytetris
+all: tinytetris tinytetris-commented
 
 clean:
 	rm -f tinytetris tinytetris-commented