diff --git a/tests/runtest b/tests/runtest
index 63147235..145646f8 100755
--- a/tests/runtest
+++ b/tests/runtest
@@ -38,7 +38,7 @@ echo
 
 if [ -z "$DMD" ] ; then
 	echo "Testing with llvmdc. Set DMD environment variable to select compiler."
-	DMD="llvmdc -O0 -I$BASEPATH"
+	DMD="llvmdc -O0 -I$BASEPATH/testincludes"
 	echo "Default is $DMD"
 else
 	echo "Using compiler given by DMD environment variable: $DMD"
diff --git a/tests/object.di b/tests/testincludes/object.di
similarity index 100%
rename from tests/object.di
rename to tests/testincludes/object.di