diff --git a/android/rule_builder.go b/android/rule_builder.go
index 1a491f7..1454357 100644
--- a/android/rule_builder.go
+++ b/android/rule_builder.go
@@ -590,7 +590,7 @@
 							To:   proto.String(sboxOutSubDir),
 						},
 						{
-							From: proto.String(PathForOutput(r.ctx).String()),
+							From: proto.String(r.ctx.Config().OutDir()),
 							To:   proto.String(sboxOutSubDir),
 						},
 					},
@@ -891,7 +891,7 @@
 		// When sandboxing inputs all inputs have to be copied into the sandbox.  Input files that
 		// are outputs of other rules could be an arbitrary absolute path if OUT_DIR is set, so they
 		// will be copied to relative paths under __SBOX_OUT_DIR__/out.
-		rel, isRelOut, _ := maybeRelErr(PathForOutput(r.ctx).String(), path.String())
+		rel, isRelOut, _ := maybeRelErr(r.ctx.Config().OutDir(), path.String())
 		if isRelOut {
 			return filepath.Join(sboxOutSubDir, rel), true
 		}