diff --git a/pkgs/by-name/re/redmine/update.sh b/pkgs/by-name/re/redmine/update.sh
index 11ad8e6e5b25..0a67e9dd88e7 100755
--- a/pkgs/by-name/re/redmine/update.sh
+++ b/pkgs/by-name/re/redmine/update.sh
@@ -15,6 +15,10 @@ for file in "gemset.nix" "Gemfile.lock"; do
 done
 
 bundle lock --add-platform ruby
+bundle lock --remove-platform mingw
+bundle lock --remove-platform x64_mingw
+bundle lock --remove-platform mswin
+bundle lock --remove-platform windows
 bundle lock --remove-platform aarch64-linux
 bundle lock --remove-platform aarch64-linux-gnu
 bundle lock --remove-platform aarch64-linux-musl