diff --git a/2025-2026-02.nix b/2025-2026-02.nix
index 3b19905..9504701 100644
--- a/2025-2026-02.nix
+++ b/2025-2026-02.nix
@@ -14,5 +14,7 @@
     cmake
     catch2_3
     gnumake
+
+    jupyter
   ];
 }
diff --git a/commit_text b/commit_text
index 6586cdd..d34c9c3 100644
--- a/commit_text
+++ b/commit_text
@@ -1 +1 @@
-Added nix automatic gc
+Added jupyter