diff --git a/sbt/src/sbt-test/source-dependencies/trait-member-modified/build.sbt b/sbt/src/sbt-test/source-dependencies/trait-member-modified/build.sbt
index 77dc6c5b6..9675b95c8 100644
--- a/sbt/src/sbt-test/source-dependencies/trait-member-modified/build.sbt
+++ b/sbt/src/sbt-test/source-dependencies/trait-member-modified/build.sbt
@@ -14,7 +14,7 @@ TaskKey[Unit]("checkCompilations") := {
   val allCompilations = analysis.compilations.allCompilations
   val recompiledFiles: Seq[Set[java.io.File]] = allCompilations map { c =>
     val recompiledFiles = analysis.apis.internal.collect {
-      case (cn, api) if api.compilation.startTime == c.startTime => findFile(cn)
+      case (cn, api) if api.compilationTimestamp == c.startTime => findFile(cn)
     }
     recompiledFiles.toSet
   }
diff --git a/sbt/src/sbt-test/source-dependencies/transitive-memberRef/build.sbt b/sbt/src/sbt-test/source-dependencies/transitive-memberRef/build.sbt
index 9ef581972..ef7386f4c 100644
--- a/sbt/src/sbt-test/source-dependencies/transitive-memberRef/build.sbt
+++ b/sbt/src/sbt-test/source-dependencies/transitive-memberRef/build.sbt
@@ -22,7 +22,7 @@ TaskKey[Unit]("checkCompilations") := {
   val allCompilations = analysis.compilations.allCompilations
   val recompiledFiles: Seq[Set[java.io.File]] = allCompilations map { c =>
     val recompiledFiles = analysis.apis.internal.collect {
-      case (cn, api) if api.compilation.startTime == c.startTime => findFile(cn)
+      case (cn, api) if api.compilationTimestamp == c.startTime => findFile(cn)
     }
     recompiledFiles.toSet
   }