diff --git a/extractor/src/test/data/1.9/internal_config/build.sbt b/extractor/src/test/data/1.9/internal_config/build.sbt
new file mode 100644
index 0000000..d2063e1
--- /dev/null
+++ b/extractor/src/test/data/1.9/internal_config/build.sbt
@@ -0,0 +1,11 @@
+import sbt.librarymanagement.Configurations.{CompileInternal, RuntimeInternal, TestInternal}
+
+ThisBuild / version := "0.1.0-SNAPSHOT"
+
+ThisBuild / scalaVersion := "3.3.3"
+
+libraryDependencies ++= Seq(
+  "junit" % "junit" % "4.13.2" % TestInternal,
+  "org.scalacheck" %% "scalacheck" % "1.17.1" % CompileInternal ,
+  "com.typesafe" % "config" % "1.4.3" % RuntimeInternal,
+)
diff --git a/extractor/src/test/scala/org/jetbrains/sbt/ImportSpec.scala b/extractor/src/test/scala/org/jetbrains/sbt/ImportSpec.scala
index 489f285..366f0c4 100644
--- a/extractor/src/test/scala/org/jetbrains/sbt/ImportSpec.scala
+++ b/extractor/src/test/scala/org/jetbrains/sbt/ImportSpec.scala
@@ -118,6 +118,8 @@ class ImportSpec extends AnyFreeSpecLike {
       "dependency_resolve_sbt_classifiers" in { testProject("dependency_resolve_sbt_classifiers", SbtVersion_1_9, options = ResolveSbtClassifiers) }
       "dependency_resolve_sources_and_javadocs_and_sbt_classifiers" in { testProject("dependency_resolve_sources_and_javadocs_and_sbt_classifiers", SbtVersion_1_9, options = ResolveSourcesAndJavaDocsAndSbtClassifiers) }
 
+      "internal_config" in { testProject("internal_config", SbtVersion_1_9, options = ResolveSources) }
+
       "dependency_resolve_sbt_classifiers_prod_test_sources_separated" in { testProject("dependency_resolve_sbt_classifiers_prod_test_sources_separated", SbtVersion_1_9, options = ResolveSbtClassifiersAndSeparateProdTestSources) }
     }
   }
diff --git a/extractor/src/test/scala/org/jetbrains/sbt/extractors/RepositoryExtractorSpec.scala b/extractor/src/test/scala/org/jetbrains/sbt/extractors/RepositoryExtractorSpec.scala
index a532f87..9f4702a 100644
--- a/extractor/src/test/scala/org/jetbrains/sbt/extractors/RepositoryExtractorSpec.scala
+++ b/extractor/src/test/scala/org/jetbrains/sbt/extractors/RepositoryExtractorSpec.scala
@@ -11,6 +11,8 @@ class RepositoryExtractorSpec extends AnyFreeSpecLike {
 
   private val projects: Seq[ProjectRef] = Seq("project-1", "project-2").map(ProjectRef(file("/tmp/test-project"), _))
 
+  private val projectToConfigurationsName = projects.map(_ -> Seq(sbt.Compile.name)).toMap
+
   "RepositoryExtractor" - {
     "extract modules for all accepted projects when supplied" in {
       val moduleId = (name: String) => ModuleID("com.example", name, "SNAPSHOT")
@@ -33,7 +35,7 @@ class RepositoryExtractorSpec extends AnyFreeSpecLike {
         ).apply,
         updateClassifiersReports = None,
         classpathTypes = const(Set(Artifact.DefaultType)),
-        dependencyConfigurations = const(Seq(sbt.Compile))
+        projectToConfigurationsName = projectToConfigurationsName
       ).extract
 
       val expected = Seq(
@@ -78,7 +80,7 @@ class RepositoryExtractorSpec extends AnyFreeSpecLike {
           ))
         ).apply),
         classpathTypes = const(Set(Artifact.DefaultType)),
-        dependencyConfigurations = const(Seq(sbt.Compile))
+        projectToConfigurationsName = projectToConfigurationsName
       ).extract
 
       val expected = Seq(
@@ -105,7 +107,7 @@ class RepositoryExtractorSpec extends AnyFreeSpecLike {
         ).apply,
         updateClassifiersReports = None,
         classpathTypes = const(Set(Artifact.DefaultType)),
-        dependencyConfigurations = const(Seq(sbt.Compile))
+        projectToConfigurationsName = projectToConfigurationsName
       ).extract
 
       val expected = Seq(