diff --git a/platform/platform-impl/src/com/intellij/ide/actions/CreateDesktopEntryAction.java b/platform/platform-impl/src/com/intellij/ide/actions/CreateDesktopEntryAction.java
index 509032ce7c98..98349b6b8160 100644
--- a/platform/platform-impl/src/com/intellij/ide/actions/CreateDesktopEntryAction.java
+++ b/platform/platform-impl/src/com/intellij/ide/actions/CreateDesktopEntryAction.java
@@ -161,7 +161,7 @@ public final class CreateDesktopEntryAction extends DumbAwareAction implements A
       var script = ExecUtil.createTempExecutableScript(
         "create_desktop_entry_", ".sh",
         "#!/bin/sh\n" +
-        "xdg-desktop-menu install --novendor --mode system '" + entryFile + "' && xdg-desktop-menu forceupdate --mode system\n");
+        "xdg-desktop-menu install --mode system '" + entryFile + "' && xdg-desktop-menu forceupdate --mode system\n");
       try {
         exec(new GeneralCommandLine(script.getPath()), ApplicationBundle.message("desktop.entry.sudo.prompt"));
       }
diff --git a/platform/platform-impl/src/com/intellij/ui/AppUIUtil.kt b/platform/platform-impl/src/com/intellij/ui/AppUIUtil.kt
index c76a5ed8c0eb..3bc64217bb29 100644
--- a/platform/platform-impl/src/com/intellij/ui/AppUIUtil.kt
+++ b/platform/platform-impl/src/com/intellij/ui/AppUIUtil.kt
@@ -82,7 +82,7 @@ import kotlin.math.roundToInt
 
 @OptIn(LowLevelLocalMachineAccess::class)
 object AppUIUtil {
-  private const val VENDOR_PREFIX = ""
+  private const val VENDOR_PREFIX = "openide-"
   private const val MAC_DOCK_ICON_BORDER = 25
   private var appIcons: List<Image>? = null
   private val isMacDocIconSet = AtomicBoolean(false)