diff --git a/src/main/java/com/zhekasmirnov/innercore/api/mod/adaptedscript/AdaptedScriptAPI.java b/src/main/java/com/zhekasmirnov/innercore/api/mod/adaptedscript/AdaptedScriptAPI.java
index 15f914f4..70e995a5 100644
--- a/src/main/java/com/zhekasmirnov/innercore/api/mod/adaptedscript/AdaptedScriptAPI.java
+++ b/src/main/java/com/zhekasmirnov/innercore/api/mod/adaptedscript/AdaptedScriptAPI.java
@@ -166,8 +166,8 @@ public class AdaptedScriptAPI extends API {
     }
 
     @JSStaticFunction
-    public static boolean isServer(){
-        return false;
+    public static boolean isDedicatedServer(){
+        return true;
     }
 
     @APIStaticModule
diff --git a/src/main/resources/innercore/coreengine/core-engine.dev.js b/src/main/resources/innercore/coreengine/core-engine.dev.js
index 4e3d3331..19ed2bca 100755
--- a/src/main/resources/innercore/coreengine/core-engine.dev.js
+++ b/src/main/resources/innercore/coreengine/core-engine.dev.js
@@ -460,8 +460,8 @@ var SaverAPI = {
     }
 };
 var GameAPI = {
-    isServer: function(){
-        return isServer();
+    isDedicatedServer: function(){
+        return isDedicatedServer();
     },
     prevent: function() {
         preventDefault();