diff --git a/src/main/java/me/micrusa/autoscreensettings/Constants.java b/src/main/java/me/micrusa/autoscreensettings/Constants.java
index efe8de3..b74b1bb 100644
--- a/src/main/java/me/micrusa/autoscreensettings/Constants.java
+++ b/src/main/java/me/micrusa/autoscreensettings/Constants.java
@@ -6,6 +6,7 @@ public class Constants {
     public static final String SETTINGS_PATH = APPDATA_PATH + "settings.properties";
     public static final String APP_PATH = APPDATA_PATH + "app.jar";
     public static final String START_SCRIPT = "java -jar " + APP_PATH + " autorun";
+    public static final String UPDATE_SCRIPT = "java -jar " + APP_PATH + " update";
 
     public static final String PROPS_CURRENT_VER = "2";
     public static final String PROP_VER = "ver";
diff --git a/src/main/java/me/micrusa/autoscreensettings/utils/AppInstaller.java b/src/main/java/me/micrusa/autoscreensettings/utils/AppInstaller.java
index 4b19f3c..90cd0e7 100644
--- a/src/main/java/me/micrusa/autoscreensettings/utils/AppInstaller.java
+++ b/src/main/java/me/micrusa/autoscreensettings/utils/AppInstaller.java
@@ -36,8 +36,7 @@ public static void openDialog(){
             Files.copy(appFile, new File(Constants.APP_PATH));
             Advapi32Util.registrySetStringValue(WinReg.HKEY_LOCAL_MACHINE,
                     "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", "AutoScreenSettings", Constants.START_SCRIPT);
-            System.out.println(Constants.START_SCRIPT);
-            Runtime.getRuntime().exec(Constants.START_SCRIPT);
+            Runtime.getRuntime().exec(Constants.UPDATE_SCRIPT);
             System.exit(1);
         } catch (URISyntaxException | IOException e) {
             utils.showException("Error in installation", e);