diff --git a/devbox.json b/devbox.json
index 1dab9c9..581bae2 100644
--- a/devbox.json
+++ b/devbox.json
@@ -1,6 +1,7 @@
 {
   "packages": [
     "python311",
+    "python311Packages.ipykernel",
     "poetry"
   ],
   "shell": {
@@ -9,4 +10,4 @@
   "nixpkgs": {
     "commit": "f80ac848e3d6f0c12c52758c0f25c10c97ca3b62"
   }
-}
\ No newline at end of file
+}
diff --git a/devbox.lock b/devbox.lock
index baa25f4..7e3b009 100644
--- a/devbox.lock
+++ b/devbox.lock
@@ -7,6 +7,9 @@
     "python311": {
       "plugin_version": "0.0.1",
       "resolved": "github:NixOS/nixpkgs/f80ac848e3d6f0c12c52758c0f25c10c97ca3b62#python311"
+    },
+    "python311Packages.ipykernel": {
+      "resolved": "github:NixOS/nixpkgs/f80ac848e3d6f0c12c52758c0f25c10c97ca3b62#python311Packages.ipykernel"
     }
   }
 }
\ No newline at end of file