diff --git a/shenvs/chrome.nix b/shenvs/chrome.nix
new file mode 100644
index 0000000..7c15d87
--- /dev/null
+++ b/shenvs/chrome.nix
@@ -0,0 +1,5 @@
+pkgs: {
+  paths = with pkgs; [
+    google-chrome
+  ];
+}
diff --git a/shenvs/jupyter.nix b/shenvs/jupyter.nix
index 6e5a73e..8d5065a 100644
--- a/shenvs/jupyter.nix
+++ b/shenvs/jupyter.nix
@@ -4,6 +4,7 @@ pkgs: {
 	jupyterlab
 	matplotlib
 	numpy
+	octave
 	scipy
 	sympy
     ] ))