diff --git a/packages/affine.nix b/packages/affine.nix
index 5838c9c..171cec5 100644
--- a/packages/affine.nix
+++ b/packages/affine.nix
@@ -1,4 +1,4 @@
-{ fetchFromGitHub
+{ fetchFromGitea
 , lib
 , stdenv
 , unstableGitUpdater
@@ -11,7 +11,8 @@ stdenv.mkDerivation {
   pname = "affine";
   version = "unstable-2023-02-09";
 
-  src = fetchFromGitHub {
+  src = fetchFromGitea {
+    domain = "codeberg.org";
     owner = "AndrewKvalheim";
     repo = "affine";
     rev = "7244376bfad1de2409d8081054f58fe97e611953";
@@ -27,7 +28,7 @@ stdenv.mkDerivation {
   passthru.updateScript = unstableGitUpdater { };
 
   meta = {
-    homepage = "https://github.com/AndrewKvalheim/affine";
+    homepage = "https://codeberg.org/AndrewKvalheim/affine";
     license = lib.licenses.cc-by-nc-sa-40;
   };
 }
diff --git a/packages/josm-imagery-used.nix b/packages/josm-imagery-used.nix
index 11b3397..c573cee 100644
--- a/packages/josm-imagery-used.nix
+++ b/packages/josm-imagery-used.nix
@@ -1,5 +1,5 @@
 { buildJosmPlugin
-, fetchFromGitHub
+, fetchFromGitea
 , gitUpdater
 , lib
 }:
@@ -8,7 +8,8 @@ buildJosmPlugin rec {
   pname = "josm-imagery-used";
   version = "0.0.1";
 
-  src = fetchFromGitHub {
+  src = fetchFromGitea {
+    domain = "codeberg.org";
     owner = "AndrewKvalheim";
     repo = "imagery_used";
     rev = "v${version}";
@@ -21,7 +22,7 @@ buildJosmPlugin rec {
 
   meta = {
     description = "JOSM plugin to populate imagery_used in changesets";
-    homepage = "https://github.com/AndrewKvalheim/imagery_used";
+    homepage = "https://codeberg.org/AndrewKvalheim/imagery_used";
     license = lib.licenses.gpl3;
   };
 }
diff --git a/packages/pngquant-interactive.nix b/packages/pngquant-interactive.nix
index 048a1b0..709e474 100644
--- a/packages/pngquant-interactive.nix
+++ b/packages/pngquant-interactive.nix
@@ -1,4 +1,4 @@
-{ fetchFromGitHub
+{ fetchFromGitea
 , gitUpdater
 , lib
 , rustPlatform
@@ -18,7 +18,8 @@ rustPlatform.buildRustPackage rec {
   pname = "pngquant-interactive";
   version = "0.2.0";
 
-  src = fetchFromGitHub {
+  src = fetchFromGitea {
+    domain = "codeberg.org";
     owner = "AndrewKvalheim";
     repo = "pngquant-interactive";
     rev = "v${version}";
@@ -34,7 +35,7 @@ rustPlatform.buildRustPackage rec {
 
   meta = {
     description = "Graphical interface for pngquant with a live preview";
-    homepage = "https://github.com/AndrewKvalheim/pngquant-interactive";
+    homepage = "https://codeberg.org/AndrewKvalheim/pngquant-interactive";
     license = lib.licenses.gpl3;
     mainProgram = pname;
   };