diff --git a/play-scala-isolated-slick-example/.gitignore b/play-scala-isolated-slick-example/.gitignore
index 851d28ca7..638419295 100644
--- a/play-scala-isolated-slick-example/.gitignore
+++ b/play-scala-isolated-slick-example/.gitignore
@@ -1 +1,2 @@
 test.mv.db
+test.trace.db
diff --git a/play-scala-isolated-slick-example/build.sbt b/play-scala-isolated-slick-example/build.sbt
index 9530f9dc3..7dc7c8391 100644
--- a/play-scala-isolated-slick-example/build.sbt
+++ b/play-scala-isolated-slick-example/build.sbt
@@ -82,7 +82,9 @@ lazy val root = (project in file("."))
     TwirlKeys.templateImports += "com.example.user.User",
     libraryDependencies ++= Seq(
       guice,
-      "com.h2database" % "h2" % "2.2.224",
+      "com.h2database" % "h2" % "1.4.200", // Can't use latest h2 currently: flyway-sbt comes with an outdated flyway version that does not support h2 2.x yet...:
+      // https://github.com/flyway/flyway-sbt/blob/7fc35d2833531b2b9e5a98a594d76fd047a077a8/build.sbt#L1
+      // https://github.com/flyway/flyway-sbt/issues/82#issuecomment-1636728997
       ws % Test,
       "org.flywaydb" % "flyway-core" % FlywayVersion % Test,
       "org.scalatestplus.play" %% "scalatestplus-play" % "7.0.1" % Test
diff --git a/play-scala-isolated-slick-example/scripts/test-sbt b/play-scala-isolated-slick-example/scripts/test-sbt
index f5ad676df..fe70d2df8 100755
--- a/play-scala-isolated-slick-example/scripts/test-sbt
+++ b/play-scala-isolated-slick-example/scripts/test-sbt
@@ -3,5 +3,5 @@
 echo "+----------------------------+"
 echo "| Executing tests using sbt  |"
 echo "+----------------------------+"
-rm -f test.mv.db
+rm -f test.mv.db test.trace.db
 sbt ++$MATRIX_SCALA clean flyway/flywayMigrate slickCodegen test