diff --git a/article-api/src/main/scala/no/ndla/articleapi/db/migration/V55__RemoveArticleIdFromUUDisclaimer.scala b/article-api/src/main/scala/no/ndla/articleapi/db/migration/V55__RemoveArticleIdFromUUDisclaimer.scala
new file mode 100644
index 000000000..622f91e25
--- /dev/null
+++ b/article-api/src/main/scala/no/ndla/articleapi/db/migration/V55__RemoveArticleIdFromUUDisclaimer.scala
@@ -0,0 +1,28 @@
+/*
+ * Part of NDLA article-api
+ * Copyright (C) 2024 NDLA
+ *
+ * See LICENSE
+ */
+
+package no.ndla.articleapi.db.migration
+
+import no.ndla.articleapi.db.HtmlMigration
+import org.jsoup.nodes.Element
+
+class V55__RemoveArticleIdFromUUDisclaimer extends HtmlMigration {
+  override val convertVisualElement: Boolean = true
+  override def convertHtml(doc: Element, language: String): Element = {
+    doc
+      .select("ndlaembed[data-resource='uu-disclaimer']")
+      .forEach(embed => {
+        val hasArticleId = embed.hasAttr("data-article-id")
+        if (hasArticleId) {
+          embed.removeAttr(
+            "data-article-id"
+          ): Unit
+        }
+      })
+    doc
+  }
+}
diff --git a/article-api/src/test/scala/no/ndla/articleapi/db/migration/V55__RemoveArticleIdFromUUDisclaimerTest.scala b/article-api/src/test/scala/no/ndla/articleapi/db/migration/V55__RemoveArticleIdFromUUDisclaimerTest.scala
new file mode 100644
index 000000000..bcb631a0c
--- /dev/null
+++ b/article-api/src/test/scala/no/ndla/articleapi/db/migration/V55__RemoveArticleIdFromUUDisclaimerTest.scala
@@ -0,0 +1,22 @@
+/*
+ * Part of NDLA article-api
+ * Copyright (C) 2024 NDLA
+ *
+ * See LICENSE
+ */
+
+package no.ndla.articleapi.db.migration
+
+import no.ndla.articleapi.{TestEnvironment, UnitSuite}
+
+class V55__RemoveArticleIdFromUUDisclaimerTest extends UnitSuite with TestEnvironment {
+  test("That article-id is removed from uu-disclaimer") {
+    val migration = new V55__RemoveArticleIdFromUUDisclaimer
+    val oldArticle =
+      """<section><ndlaembed data-resource="uu-disclaimer" data-disclaimer="Dette innholdet er ikke universelt utformet, og noen brukere kan derfor ha problemer med å oppfatte og forstå det." data-article-id="38293"><p>Hallo!</p></ndlaembed></section>"""
+    val newArticle =
+      """<section><ndlaembed data-resource="uu-disclaimer" data-disclaimer="Dette innholdet er ikke universelt utformet, og noen brukere kan derfor ha problemer med å oppfatte og forstå det."><p>Hallo!</p></ndlaembed></section>"""
+
+    migration.convertContent(oldArticle, "nb") should be(newArticle)
+  }
+}
diff --git a/draft-api/src/main/scala/no/ndla/draftapi/db/migration/V66__RemoveArticleIdFromUUDisclaimer.scala b/draft-api/src/main/scala/no/ndla/draftapi/db/migration/V66__RemoveArticleIdFromUUDisclaimer.scala
new file mode 100644
index 000000000..2e2ae712d
--- /dev/null
+++ b/draft-api/src/main/scala/no/ndla/draftapi/db/migration/V66__RemoveArticleIdFromUUDisclaimer.scala
@@ -0,0 +1,28 @@
+/*
+ * Part of NDLA draft-api
+ * Copyright (C) 2024 NDLA
+ *
+ * See LICENSE
+ */
+
+package no.ndla.draftapi.db.migration
+
+import no.ndla.draftapi.db.HtmlMigration
+import org.jsoup.nodes.Element
+
+class V66__RemoveArticleIdFromUUDisclaimer extends HtmlMigration {
+  override val convertVisualElement: Boolean = true
+  override def convertHtml(doc: Element, language: String): Element = {
+    doc
+      .select("ndlaembed[data-resource='uu-disclaimer']")
+      .forEach(embed => {
+        val hasArticleId = embed.hasAttr("data-article-id")
+        if (hasArticleId) {
+          embed.removeAttr(
+            "data-article-id"
+          ): Unit
+        }
+      })
+    doc
+  }
+}
diff --git a/draft-api/src/test/scala/no/ndla/draftapi/db/migration/V66__RemoveArticleIdFromUUDisclaimerTest.scala b/draft-api/src/test/scala/no/ndla/draftapi/db/migration/V66__RemoveArticleIdFromUUDisclaimerTest.scala
new file mode 100644
index 000000000..dbfc7e743
--- /dev/null
+++ b/draft-api/src/test/scala/no/ndla/draftapi/db/migration/V66__RemoveArticleIdFromUUDisclaimerTest.scala
@@ -0,0 +1,22 @@
+/*
+ * Part of NDLA draft-api
+ * Copyright (C) 2024 NDLA
+ *
+ * See LICENSE
+ */
+
+package no.ndla.draftapi.db.migration
+
+import no.ndla.draftapi.{TestEnvironment, UnitSuite}
+
+class V66__RemoveArticleIdFromUUDisclaimerTest extends UnitSuite with TestEnvironment {
+  test("That article-id is removed from uu-disclaimer") {
+    val migration = new V66__RemoveArticleIdFromUUDisclaimer
+    val oldArticle =
+      """<section><ndlaembed data-resource="uu-disclaimer" data-disclaimer="Dette innholdet er ikke universelt utformet, og noen brukere kan derfor ha problemer med å oppfatte og forstå det." data-article-id="38293"><p>Hallo!</p></ndlaembed></section>"""
+    val newArticle =
+      """<section><ndlaembed data-resource="uu-disclaimer" data-disclaimer="Dette innholdet er ikke universelt utformet, og noen brukere kan derfor ha problemer med å oppfatte og forstå det."><p>Hallo!</p></ndlaembed></section>"""
+
+    migration.convertContent(oldArticle, "nb") should be(newArticle)
+  }
+}
diff --git a/validation/src/main/resources/embed-tag-rules.json b/validation/src/main/resources/embed-tag-rules.json
index d820f42a1..fbe6f1c89 100644
--- a/validation/src/main/resources/embed-tag-rules.json
+++ b/validation/src/main/resources/embed-tag-rules.json
@@ -62,13 +62,6 @@
           "validation": {
             "required": true
           }
-        },
-        {
-          "name": "data-article-id",
-          "validation": {
-            "required": false,
-            "dataType": "NUMBER"
-          }
         }
       ],
       "children": {
diff --git a/validation/src/test/scala/no/ndla/validation/EmbedTagValidatorTest.scala b/validation/src/test/scala/no/ndla/validation/EmbedTagValidatorTest.scala
index e7351cd5d..218a8f53e 100644
--- a/validation/src/test/scala/no/ndla/validation/EmbedTagValidatorTest.scala
+++ b/validation/src/test/scala/no/ndla/validation/EmbedTagValidatorTest.scala
@@ -248,8 +248,7 @@ class EmbedTagValidatorTest extends UnitSuite {
     val tag = generateTagWithAttrsAndChildren(
       Map(
         TagAttribute.DataResource   -> ResourceType.UuDisclaimer.toString,
-        TagAttribute.DataDisclaimer -> "Dette er en disclaimer",
-        TagAttribute.DataArticleId  -> "123"
+        TagAttribute.DataDisclaimer -> "Dette er en disclaimer"
       ),
       generateTagWithAttrs(
         Map(
@@ -270,8 +269,7 @@ class EmbedTagValidatorTest extends UnitSuite {
     val tag = generateTagWithAttrsAndChildren(
       Map(
         TagAttribute.DataResource   -> ResourceType.UuDisclaimer.toString,
-        TagAttribute.DataDisclaimer -> "Dette er en disclaimer",
-        TagAttribute.DataArticleId  -> "123"
+        TagAttribute.DataDisclaimer -> "Dette er en disclaimer"
       ),
       """
         |<p>Her er en disclaimer</p>