diff --git a/android/fixture.go b/android/fixture.go
index fd051a7..728f031 100644
--- a/android/fixture.go
+++ b/android/fixture.go
@@ -834,7 +834,7 @@
 func (r *TestResult) NormalizePathForTesting(path Path) string {
 	pathContext := PathContextForTesting(r.Config)
 	pathAsString := path.String()
-	if rel, isRel := MaybeRel(pathContext, r.Config.BuildDir(), pathAsString); isRel {
+	if rel, isRel := MaybeRel(pathContext, r.Config.SoongOutDir(), pathAsString); isRel {
 		return rel
 	}
 	return pathAsString