diff --git a/web/core/src/jsMain/kotlin/org/jetbrains/compose/web/attributes/AttrsScope.kt b/web/core/src/jsMain/kotlin/org/jetbrains/compose/web/attributes/AttrsScope.kt
index 756853ce72..c8ad7cb4c2 100644
--- a/web/core/src/jsMain/kotlin/org/jetbrains/compose/web/attributes/AttrsScope.kt
+++ b/web/core/src/jsMain/kotlin/org/jetbrains/compose/web/attributes/AttrsScope.kt
@@ -27,7 +27,8 @@ typealias AttrsBuilder<T> = AttrsScopeBuilder<T>
  * are extracted to a separate methods.
  *
  */
-interface AttrsScope<TElement : Element>: EventsListenerScope {
+@HtmlAttrMarker
+interface AttrsScope<TElement : Element> : EventsListenerScope {
     /**
      * [style] add inline CSS-style properties to the element via [StyleScope] context
      *
diff --git a/web/core/src/jsMain/kotlin/org/jetbrains/compose/web/attributes/HtmlAttrMarker.kt b/web/core/src/jsMain/kotlin/org/jetbrains/compose/web/attributes/HtmlAttrMarker.kt
new file mode 100644
index 0000000000..acedce8271
--- /dev/null
+++ b/web/core/src/jsMain/kotlin/org/jetbrains/compose/web/attributes/HtmlAttrMarker.kt
@@ -0,0 +1,4 @@
+package org.jetbrains.compose.web.attributes
+
+@DslMarker
+annotation class HtmlAttrMarker
diff --git a/web/core/src/jsMain/kotlin/org/jetbrains/compose/web/css/StyleScope.kt b/web/core/src/jsMain/kotlin/org/jetbrains/compose/web/css/StyleScope.kt
index 095ec99f42..387605d29a 100644
--- a/web/core/src/jsMain/kotlin/org/jetbrains/compose/web/css/StyleScope.kt
+++ b/web/core/src/jsMain/kotlin/org/jetbrains/compose/web/css/StyleScope.kt
@@ -7,6 +7,7 @@
 
 package org.jetbrains.compose.web.css
 
+import org.jetbrains.compose.web.attributes.HtmlAttrMarker
 import org.jetbrains.compose.web.internal.runtime.ComposeWebInternalApi
 import kotlin.properties.ReadOnlyProperty
 
@@ -22,6 +23,7 @@ typealias StyleBuilder = StyleScope
  * 1. Add inlined css properties to the element (@see [property])
  * 2. Set values to CSS variables (@see [variable])
  */
+@HtmlAttrMarker
 interface StyleScope {
     /**
      * Adds arbitrary CSS property to the inline style of the element