diff --git a/mythx_cli/fuzz/run.py b/mythx_cli/fuzz/run.py
index 2692e3d..a3a3633 100644
--- a/mythx_cli/fuzz/run.py
+++ b/mythx_cli/fuzz/run.py
@@ -113,11 +113,11 @@ def fuzz_run(ctx, address, more_addresses, target):
             f"Unable to find a contract deployed at {contract_address}."
         )
 
-    if more_addresses is None:
-        other_addresses = []
-    else:
+    other_addresses = analyze_config.get("other_contract_addresses", [])
+    if more_addresses:
         other_addresses = more_addresses.split(",")
 
+
     # We get the seed state from the provided rpc endpoint
     seed_state = rpc_client.get_seed_state(contract_address, other_addresses)
     brownie_artifacts = BrownieJob(target, analyze_config["build_directory"])