diff --git a/subjects/fprime.md b/subjects/fprime.en.md similarity index 100% rename from subjects/fprime.md rename to subjects/fprime.en.md diff --git a/subjects/revwstr.md b/subjects/revwstr.en.md similarity index 100% rename from subjects/revwstr.md rename to subjects/revwstr.en.md diff --git a/subjects/sortList.md b/subjects/sortList.en.md similarity index 100% rename from subjects/sortList.md rename to subjects/sortList.en.md