diff --git a/contracts/deployer.sol b/contracts/flusher/deployer.sol
similarity index 100%
rename from contracts/deployer.sol
rename to contracts/flusher/deployer.sol
diff --git a/contracts/flusher.sol b/contracts/flusher/flusher.sol
similarity index 100%
rename from contracts/flusher.sol
rename to contracts/flusher/flusher.sol
diff --git a/contracts/flusher/logic.sol b/contracts/flusher/logic.sol
new file mode 100644
index 0000000..e69de29