diff --git a/backend_zk/README.md b/backend_zk/README.md
index 7316972..1231b3e 100644
--- a/backend_zk/README.md
+++ b/backend_zk/README.md
@@ -10,3 +10,5 @@
 4. generate a proof of computation ```zokrates generate-proof```
 
 5. export a solidity verifier ```zokrates export-verifier```
+
+* Generated folder contains already generated files.
\ No newline at end of file
diff --git a/backend_zk/out b/backend_zk/generated/out
similarity index 100%
rename from backend_zk/out
rename to backend_zk/generated/out
diff --git a/backend_zk/out.code b/backend_zk/generated/out.code
similarity index 100%
rename from backend_zk/out.code
rename to backend_zk/generated/out.code
diff --git a/backend_zk/proof.json b/backend_zk/generated/proof.json
similarity index 100%
rename from backend_zk/proof.json
rename to backend_zk/generated/proof.json
diff --git a/backend_zk/proving.key b/backend_zk/generated/proving.key
similarity index 100%
rename from backend_zk/proving.key
rename to backend_zk/generated/proving.key
diff --git a/backend_zk/verification.key b/backend_zk/generated/verification.key
similarity index 100%
rename from backend_zk/verification.key
rename to backend_zk/generated/verification.key
diff --git a/backend_zk/verifier.sol b/backend_zk/generated/verifier.sol
similarity index 100%
rename from backend_zk/verifier.sol
rename to backend_zk/generated/verifier.sol
diff --git a/backend_zk/witness b/backend_zk/generated/witness
similarity index 100%
rename from backend_zk/witness
rename to backend_zk/generated/witness