diff --git a/visionforge-markdown/src/jvmMain/kotlin/space/kscience/visionforge/markup/MarkupPlugin.kt b/visionforge-markdown/src/jvmMain/kotlin/space/kscience/visionforge/markup/MarkupPlugin.kt
index 16cb6b24..b95c291f 100644
--- a/visionforge-markdown/src/jvmMain/kotlin/space/kscience/visionforge/markup/MarkupPlugin.kt
+++ b/visionforge-markdown/src/jvmMain/kotlin/space/kscience/visionforge/markup/MarkupPlugin.kt
@@ -14,7 +14,7 @@ public actual class MarkupPlugin : VisionPlugin() {
     override val tag: PluginTag get() = Companion.tag
 
     public actual companion object : PluginFactory<MarkupPlugin> {
-        override val tag: PluginTag = PluginTag("vision.plotly", PluginTag.DATAFORGE_GROUP)
+        override val tag: PluginTag = PluginTag("vision.markup", PluginTag.DATAFORGE_GROUP)
 
         override fun build(context: Context, meta: Meta): MarkupPlugin = MarkupPlugin()