diff --git a/contracts/examples/adder/interactor/config.toml b/contracts/examples/adder/interactor/config.toml
index 97acd5a5c6..7920794f84 100644
--- a/contracts/examples/adder/interactor/config.toml
+++ b/contracts/examples/adder/interactor/config.toml
@@ -2,6 +2,9 @@
 # chain_type = 'simulator'
 # gateway_uri = 'http://localhost:8085'
 
+# chain_type = 'real'
+# gateway_uri = 'https://devnet-gateway.multiversx.com'
+
 chain_type = 'real'
-gateway_uri = 'https://devnet-gateway.multiversx.com'
+gateway_uri = 'https://gateway.demo.buidly.com'
 
diff --git a/sdk/core/src/data/network_config.rs b/sdk/core/src/data/network_config.rs
index e0158022e3..e5d1320c76 100644
--- a/sdk/core/src/data/network_config.rs
+++ b/sdk/core/src/data/network_config.rs
@@ -49,5 +49,8 @@ pub struct NetworkConfigResponse {
 }
 
 fn default_hrp() -> String {
-    "erd".to_string()
+    // "erd".to_string()
+
+    // TEMP: either wait for network config to be fixed, or override some place else 
+    "one".to_string() 
 }