diff --git a/stack/stack-orchestrator/config/app/run.sh b/stack/stack-orchestrator/config/app/run.sh
index 2a1b6f3..95d8d4c 100755
--- a/stack/stack-orchestrator/config/app/run.sh
+++ b/stack/stack-orchestrator/config/app/run.sh
@@ -12,8 +12,8 @@ echo "CERC_GAS_ADJUSTMENT: ${CERC_GAS_ADJUSTMENT}"
 
 # Build with required env
 REACT_APP_WALLET_CONNECT_PROJECT_ID=$WALLET_CONNECT_ID \
-REACT_APP_DEFAULT_GAS_PRICE=$DEFAULT_GAS_PRICE \
-REACT_APP_GAS_ADJUSTMENT=$GAS_ADJUSTMENT \
+REACT_APP_DEFAULT_GAS_PRICE=$CERC_DEFAULT_GAS_PRICE \
+REACT_APP_GAS_ADJUSTMENT=$CERC_GAS_ADJUSTMENT \
 yarn build
 
-http-server -p 80 /app/build
+http-server --proxy http://localhost:80? -p 80 /app/build