diff --git a/hashes/Poseidon2/Nim/README.md b/README.md similarity index 100% rename from hashes/Poseidon2/Nim/README.md rename to README.md diff --git a/hashes/Poseidon2/Nim/posei2.nim b/poseidon2.nim similarity index 100% rename from hashes/Poseidon2/Nim/posei2.nim rename to poseidon2.nim diff --git a/hashes/Poseidon2/Nim/roundconst.nim b/poseidon2/roundconst.nim similarity index 100% rename from hashes/Poseidon2/Nim/roundconst.nim rename to poseidon2/roundconst.nim diff --git a/hashes/Poseidon2/Nim/types.nim b/poseidon2/types.nim similarity index 100% rename from hashes/Poseidon2/Nim/types.nim rename to poseidon2/types.nim diff --git a/hashes/Poseidon2/Nim/test.nim b/tests/test.nim similarity index 100% rename from hashes/Poseidon2/Nim/test.nim rename to tests/test.nim