diff --git a/bench/src/test/scala/datalog/benchmarks/BenchMacro.scala b/bench/src/test/scala/datalog/benchmarks/BenchMacro.scala
index 26ae7509..158004c7 100644
--- a/bench/src/test/scala/datalog/benchmarks/BenchMacro.scala
+++ b/bench/src/test/scala/datalog/benchmarks/BenchMacro.scala
@@ -4,7 +4,7 @@ import java.util.concurrent.TimeUnit
 import org.openjdk.jmh.annotations.*
 import org.openjdk.jmh.infra.Blackhole
 
-import test.{SimpleProgram, SimpleMacroCompiler as simple}
+import datalog.{SimpleProgram, SimpleMacroCompiler as simple}
 
 import scala.compiletime.uninitialized
 
diff --git a/src/test/scala/test/MacroCompilerPrograms.scala b/src/test/scala/test/MacroCompilerPrograms.scala
index 72602996..4461cc1a 100644
--- a/src/test/scala/test/MacroCompilerPrograms.scala
+++ b/src/test/scala/test/MacroCompilerPrograms.scala
@@ -1,4 +1,6 @@
-package test
+// If this is in package test, macro execution fails with a ClassNotFoundException
+// Reported as https://github.com/lampepfl/dotty/issues/18393
+package datalog
 
 import datalog.execution.{ExecutionEngine, SolvableProgram, MacroCompiler}
 import datalog.dsl.*
diff --git a/src/test/scala/test/MacroCompilerTest.scala b/src/test/scala/test/MacroCompilerTest.scala
index 9cbd6f52..e2a486ff 100644
--- a/src/test/scala/test/MacroCompilerTest.scala
+++ b/src/test/scala/test/MacroCompilerTest.scala
@@ -5,6 +5,8 @@ import datalog.dsl.*
 import datalog.execution.ir.*
 import datalog.storage.{DefaultStorageManager, StorageManager}
 
+import datalog.SimpleMacroCompiler
+
 object MacroCompilerTest {
   val simpleCompiled = SimpleMacroCompiler.compile()
 }