diff --git a/scripts/wrappers/aitbc-blockchain-node-wrapper.py b/scripts/wrappers/aitbc-blockchain-node-wrapper.py
index 93c35a23..5c112f52 100755
--- a/scripts/wrappers/aitbc-blockchain-node-wrapper.py
+++ b/scripts/wrappers/aitbc-blockchain-node-wrapper.py
@@ -21,12 +21,8 @@ os.environ["PYTHONPATH"] = f"{REPO_DIR}/apps/blockchain-node/src"
 os.environ["DATA_DIR"] = str(DATA_DIR)
 os.environ["LOG_DIR"] = str(LOG_DIR)
 
-# Force disable block production in combined_main to prevent event loop blocking
-# The combined_main runs both node logic and HTTP RPC server in the same process
-# Block production in the RPC process can cause timeouts during transaction submission
-os.environ["AITBC_FORCE_ENABLE_BLOCK_PRODUCTION"] = "true"
-os.environ["ENABLE_BLOCK_PRODUCTION"] = "true"
-os.environ["enable_block_production"] = "true"
+# Block production is controlled by env file settings (enable_block_production)
+# The proposer runs in the event loop without blocking - no force-enable needed
 
 # Execute the actual service
 # Use combined_main to run both blockchain node and HTTP RPC server