diff --git a/.gitignore b/.gitignore
index 76791cb..1687cff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@ TestNet.net.png
 *.mod
 /BallAndStick.cell.svg
 /TestNet.net.svg
+/x86_64
diff --git a/requirements.txt b/requirements.txt
index c7b17c6..00f181c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,2 @@
-pyneuroml
+pyneuroml[vispy]
 neuron
-frozendict
-scipy