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 9820946c08e8..98fbf38f0d03 100644
--- a/platform/platform-impl/src/com/intellij/ide/actions/CreateDesktopEntryAction.java
+++ b/platform/platform-impl/src/com/intellij/ide/actions/CreateDesktopEntryAction.java
@@ -157,7 +157,7 @@ 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 1767a8f6afda..f79af5a8e5e4 100644
--- a/platform/platform-impl/src/com/intellij/ui/AppUIUtil.kt
+++ b/platform/platform-impl/src/com/intellij/ui/AppUIUtil.kt
@@ -76,7 +76,7 @@ import kotlin.io.path.extension
 import kotlin.math.roundToInt
 import java.lang.Boolean.getBoolean as getBooleanSystemProperty
 
-private const val VENDOR_PREFIX = ""
+private const val VENDOR_PREFIX = "openide-"
 private var appIcons: MutableList<Image?>? = null
 
 @Volatile