diff --git a/flake.lock b/flake.lock
deleted file mode 100644
index 1ace662..0000000
--- a/flake.lock
+++ /dev/null
@@ -1,96 +0,0 @@
-{
-  "nodes": {
-    "calDavToCsv": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
-      },
-      "locked": {
-        "lastModified": 1763287383,
-        "narHash": "sha256-BRitCTYlZ5XqENQOIxZpwFKpJ2eg3elWQMsO7mKwIbs=",
-        "ref": "refs/heads/main",
-        "rev": "049839b64b47a2384670c6f75151e653a0caa3c8",
-        "revCount": 2,
-        "type": "git",
-        "url": "https://git.stuce.ch/stuce/calDAVtoCSV"
-      },
-      "original": {
-        "type": "git",
-        "url": "https://git.stuce.ch/stuce/calDAVtoCSV"
-      }
-    },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1762977756,
-        "narHash": "sha256-4PqRErxfe+2toFJFgcRKZ0UI9NSIOJa+7RXVtBhy4KE=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "c5ae371f1a6a7fd27823bc500d9390b38c05fa55",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1763049705,
-        "narHash": "sha256-A5LS0AJZ1yDPTa2fHxufZN++n8MCmtgrJDtxFxrH4S8=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "3acb677ea67d4c6218f33de0db0955f116b7588c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-25.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "calDavToCsv": "calDavToCsv",
-        "nixpkgs": "nixpkgs_2"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}