diff --git a/shenvs/jupyter.nix b/shenvs/jupyter.nix
index 8d5065a..6f89b6c 100644
--- a/shenvs/jupyter.nix
+++ b/shenvs/jupyter.nix
@@ -1,12 +1,22 @@
 pkgs: {
-  paths = with pkgs; [
-    (python39.withPackages ( packages: with packages; [
-	jupyterlab
-	matplotlib
-	numpy
-	octave
-	scipy
-	sympy
-    ] )) 
+  paths = with pkgs;
+    let
+      python3 = python39.withPackages ( ps: with ps; [
+        matplotlib
+        numpy
+        scipy
+        sympy
+      ]);
+      jupyterPath = jupyter-kernel.create { definitions = {
+	octave = octave-kernel.definition;
+      };};
+    in
+  [
+    (jupyter.override {
+      definitions = {
+        octave = octave-kernel.definition;
+      };
+      inherit python3; 
+    })
   ];
 }