diff --git a/packages/prover/Dockerfile b/packages/prover/Dockerfile
index 7f3f9e51..d7fe17bc 100644
--- a/packages/prover/Dockerfile
+++ b/packages/prover/Dockerfile
@@ -35,6 +35,7 @@ RUN update-alternatives --install /usr/bin/python python /usr/bin/python3 1 \
 RUN npm install -g n 
 RUN n 22
 RUN npm install -g yarn snarkjs
+
 RUN git clone -b feat/gpu https://github.com/zkemail/ether-email-auth.git
 WORKDIR /ether-email-auth/packages/prover
 RUN pip install -r requirements.txt
diff --git a/packages/prover/core.py b/packages/prover/core.py
index 47826faf..eb4c1f74 100644
--- a/packages/prover/core.py
+++ b/packages/prover/core.py
@@ -36,7 +36,7 @@ def store_input(circuit_name: str, nonce: str, json_data: dict):
     print(f"Json data type: {type(json_data)}")
     # logger.info(f"Store user input to {json_file_path}")
     with open(json_file_path, "w") as json_file:
-        json_file.write(json.dumps(json_data))
+        json_file.write(json_data)
     # Read the file back
     with open(json_file_path, "r") as json_file:
         print(json_file.read())