diff --git a/main/src/main/scala/sbt/Defaults.scala b/main/src/main/scala/sbt/Defaults.scala
index e6303a825..00aae7174 100644
--- a/main/src/main/scala/sbt/Defaults.scala
+++ b/main/src/main/scala/sbt/Defaults.scala
@@ -3934,6 +3934,8 @@ object Classpaths {
   def deliverPattern(outputPath: File): String =
     (outputPath / "[artifact]-[revision](-[classifier]).[ext]").absolutePath
 
+  private[sbt] def isScala213(sv: String) = sv.startsWith("2.13.")
+
   private[sbt] def isScala2Scala3Sandwich(sbv1: String, sbv2: String): Boolean = {
     def compare(a: String, b: String): Boolean =
       a == "2.13" && (b.startsWith("0.") || b.startsWith("3"))
diff --git a/main/src/main/scala/sbt/coursierint/LMCoursier.scala b/main/src/main/scala/sbt/coursierint/LMCoursier.scala
index 865fbf899..8d795072a 100644
--- a/main/src/main/scala/sbt/coursierint/LMCoursier.scala
+++ b/main/src/main/scala/sbt/coursierint/LMCoursier.scala
@@ -212,7 +212,7 @@ object LMCoursier {
       scalaOrganization.value,
       sv,
       scalaBinaryVersion.value,
-      autoScalaLibrary.value && !ScalaArtifacts.isScala3(sv),
+      autoScalaLibrary.value && !ScalaArtifacts.isScala3(sv) && !Classpaths.isScala213(sv),
       scalaModuleInfo.value,
       allExcludeDependencies.value,
       CoursierInputsTasks.credentialsTask.value,
@@ -240,7 +240,7 @@ object LMCoursier {
       scalaOrganization.value,
       sv,
       scalaBinaryVersion.value,
-      autoScalaLibrary.value && !ScalaArtifacts.isScala3(sv),
+      autoScalaLibrary.value && !ScalaArtifacts.isScala3(sv) && !Classpaths.isScala213(sv),
       scalaModuleInfo.value,
       allExcludeDependencies.value,
       CoursierInputsTasks.credentialsTask.value,
@@ -268,7 +268,7 @@ object LMCoursier {
       scalaOrganization.value,
       sv,
       scalaBinaryVersion.value,
-      autoScalaLibrary.value && !ScalaArtifacts.isScala3(sv),
+      autoScalaLibrary.value && !ScalaArtifacts.isScala3(sv) && !Classpaths.isScala213(sv),
       scalaModuleInfo.value,
       allExcludeDependencies.value,
       CoursierInputsTasks.credentialsTask.value,
@@ -296,7 +296,7 @@ object LMCoursier {
       scalaOrganization.value,
       sv,
       scalaBinaryVersion.value,
-      autoScalaLibrary.value && !ScalaArtifacts.isScala3(sv),
+      autoScalaLibrary.value && !ScalaArtifacts.isScala3(sv) && !Classpaths.isScala213(sv),
       scalaModuleInfo.value,
       allExcludeDependencies.value,
       CoursierInputsTasks.credentialsTask.value,