diff --git a/Makefile b/Makefile
index c0f79ae..d3432e1 100644
--- a/Makefile
+++ b/Makefile
@@ -4,9 +4,7 @@ install-gfortran:
 	sudo apt-get -y install gfortran
 
 install:
-	pip -q install coveralls
-	pip install numpy
-	pip install -e .
+	pip -q install coveralls && pip install numpy && pip install -e .
 
 test:
 	coverage run --source=. --module unittest discover --start-directory tests --verbose