diff --git a/flake.lock b/flake.lock
index 39447a1..28b88ab 100644
--- a/flake.lock
+++ b/flake.lock
@@ -298,24 +298,6 @@
       }
     },
     "flake-utils_2": {
-      "inputs": {
-        "systems": "systems_2"
-      },
-      "locked": {
-        "lastModified": 1694529238,
-        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_3": {
       "locked": {
         "lastModified": 1631561581,
         "narHash": "sha256-3VQMV5zvxaVLvqqUrNz3iJelLw30mIVSfZmAaauM3dA=",
@@ -330,9 +312,9 @@
         "type": "github"
       }
     },
-    "flake-utils_4": {
+    "flake-utils_3": {
       "inputs": {
-        "systems": "systems_3"
+        "systems": "systems_2"
       },
       "locked": {
         "lastModified": 1694529238,
@@ -719,22 +701,6 @@
       }
     },
     "nixpkgs_6": {
-      "locked": {
-        "lastModified": 1701263465,
-        "narHash": "sha256-lNXUIlkfyDyp9Ox21hr+wsEf/IBklLvb6bYcyeXbdRc=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "50aa30a13c4ab5e7ba282da460a3e3d44e9d0eb3",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-23.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_7": {
       "locked": {
         "lastModified": 1632855891,
         "narHash": "sha256-crW76mt9/kbUBiKy/KiSnsQ9JEYgD3StDuYAMVkTbM0=",
@@ -748,7 +714,7 @@
         "type": "indirect"
       }
     },
-    "nixpkgs_8": {
+    "nixpkgs_7": {
       "locked": {
         "lastModified": 1724265050,
         "narHash": "sha256-RbWuBZn2QYNRPgfrQLtj7/AMEXOmlLT+kduufdmcRP8=",
@@ -764,43 +730,6 @@
         "type": "github"
       }
     },
-    "overviewer": {
-      "inputs": {
-        "flake-utils": "flake-utils_2",
-        "nixpkgs": "nixpkgs_6",
-        "pandoc_template": "pandoc_template"
-      },
-      "locked": {
-        "lastModified": 1701775518,
-        "narHash": "sha256-qJ+lyo5/FY35bddRd26y/bpKzRd99lvUeX88iY2VctQ=",
-        "ref": "main",
-        "rev": "13176fcd5b4689d1b15f1f9d19e946fff45dc3c3",
-        "revCount": 28,
-        "type": "git",
-        "url": "ssh://forgejo@git.ingolf-wagner.de/palo/overviewer.git"
-      },
-      "original": {
-        "ref": "main",
-        "type": "git",
-        "url": "ssh://forgejo@git.ingolf-wagner.de/palo/overviewer.git"
-      }
-    },
-    "pandoc_template": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1597233765,
-        "narHash": "sha256-ixEY21akLEjvSmOaH3z+K73jHqOMtijaOxesw1DKseA=",
-        "owner": "tajmone",
-        "repo": "pandoc-goodies",
-        "rev": "c7963da8590c2815d733ddf194d82d950ba94648",
-        "type": "github"
-      },
-      "original": {
-        "owner": "tajmone",
-        "repo": "pandoc-goodies",
-        "type": "github"
-      }
-    },
     "permown": {
       "inputs": {
         "nixpkgs": [
@@ -823,8 +752,8 @@
     },
     "polygon-art": {
       "inputs": {
-        "flake-utils": "flake-utils_3",
-        "nixpkgs": "nixpkgs_7"
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs_6"
       },
       "locked": {
         "lastModified": 1688766095,
@@ -887,7 +816,6 @@
         "nixpkgs-legacy_2311": "nixpkgs-legacy_2311",
         "nixpkgs-legacy_2405": "nixpkgs-legacy_2405",
         "nixpkgs-unstable-small": "nixpkgs-unstable-small",
-        "overviewer": "overviewer",
         "permown": "permown",
         "polygon-art": "polygon-art",
         "private_assets": "private_assets",
@@ -923,7 +851,7 @@
     },
     "srvos": {
       "inputs": {
-        "nixpkgs": "nixpkgs_8"
+        "nixpkgs": "nixpkgs_7"
       },
       "locked": {
         "lastModified": 1724287640,
@@ -1001,24 +929,9 @@
         "type": "github"
       }
     },
-    "systems_3": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
     "taskshell": {
       "inputs": {
-        "flake-utils": "flake-utils_4",
+        "flake-utils": "flake-utils_3",
         "nixpkgs": [
           "nixpkgs"
         ]
diff --git a/flake.nix b/flake.nix
index f3488d1..cdfcb58 100644
--- a/flake.nix
+++ b/flake.nix
@@ -88,8 +88,6 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
-    # my  own tool
-    overviewer.url = "git+ssh://forgejo@git.ingolf-wagner.de/palo/overviewer.git?ref=main";
   };
 
   outputs =
@@ -108,7 +106,6 @@
     , nixpkgs-legacy_2311
     , nixpkgs-legacy_2405
     , nixpkgs-unstable-small
-    , overviewer
     , permown
     , polygon-art
     , private_assets
@@ -159,7 +156,6 @@
               landingpage = landingpage.packages.${system}.plain;
               kmonad = kmonad.packages.${system}.kmonad;
               tasksh = taskshell.packages.${system}.tasksh;
-              overviewer = overviewer.packages.${system}.overviewer;
               pkl = self.packages.${system}.pkl;
             })
             (import ./pkgs)