diff --git a/CDB/pypcc-sim-config.json b/CDB/recv-sim-config.json
similarity index 83%
rename from CDB/pypcc-sim-config.json
rename to CDB/recv-sim-config.json
index aaa09bc6621349543777d2f96d77abd553b53384..e9585345e783b54e8bd21bd6e46f90692b8ee095 100644
--- a/CDB/pypcc-sim-config.json
+++ b/CDB/recv-sim-config.json
@@ -1,23 +1,23 @@
-{
-    "servers": {
-        "RECV": {
-            "LTS": {
-                "RECV": {
-                    "LTS/RECV/1": {
-                        "properties": {
-                            "OPC_Server_Name": [
-                                "pyrecv-sim"
-                            ],
-                            "OPC_Server_Port": [
-                                "4842"
-                            ],
-                            "OPC_Time_Out": [
-                                "5.0"
-                            ]
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
+{
+    "servers": {
+        "RECV": {
+            "LTS": {
+                "RECV": {
+                    "LTS/RECV/1": {
+                        "properties": {
+                            "OPC_Server_Name": [
+                                "recv-sim"
+                            ],
+                            "OPC_Server_Port": [
+                                "4843"
+                            ],
+                            "OPC_Time_Out": [
+                                "5.0"
+                            ]
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/docker-compose/recv-sim.yml b/docker-compose/recv-sim.yml
index 1f9b6f0ac13e30b8af08b2230ee2e27491940d8e..7b1f704fa8854f12d411c7088b7caf0a74f328f0 100644
--- a/docker-compose/recv-sim.yml
+++ b/docker-compose/recv-sim.yml
@@ -16,5 +16,5 @@ services:
     volumes:
         - ${HOME}:/hosthome
     ports:
-        - "4842:4842"
+        - "4843:4843"
     restart: on-failure