diff --git a/java/ql/integration-tests/kotlin/linux/custom_plugin/plugin/Plugin.kt b/java/ql/integration-tests/kotlin/linux/custom_plugin/plugin/Plugin.kt
index f45b4804393..422d84deedb 100644
--- a/java/ql/integration-tests/kotlin/linux/custom_plugin/plugin/Plugin.kt
+++ b/java/ql/integration-tests/kotlin/linux/custom_plugin/plugin/Plugin.kt
@@ -24,6 +24,7 @@ import org.jetbrains.kotlin.ir.declarations.impl.IrExternalPackageFragmentImpl
 import org.jetbrains.kotlin.ir.declarations.impl.IrFactoryImpl
 import org.jetbrains.kotlin.ir.expressions.IrExpression
 import org.jetbrains.kotlin.ir.expressions.impl.IrCallImpl
+import org.jetbrains.kotlin.ir.expressions.impl.fromSymbolOwner
 import org.jetbrains.kotlin.ir.expressions.impl.IrConstImpl
 import org.jetbrains.kotlin.ir.expressions.impl.IrConstructorCallImpl
 import org.jetbrains.kotlin.ir.symbols.IrClassSymbol