diff --git a/test/fixtures/clone-cleanup.sb2 b/test/fixtures/clone-cleanup.sb2
new file mode 100644
index 000000000..f5524f4c1
Binary files /dev/null and b/test/fixtures/clone-cleanup.sb2 differ
diff --git a/test/fixtures/clone-cleanup.sb3 b/test/fixtures/clone-cleanup.sb3
deleted file mode 100644
index e7ad92577..000000000
Binary files a/test/fixtures/clone-cleanup.sb3 and /dev/null differ
diff --git a/test/integration/clone-cleanup.js b/test/integration/clone-cleanup.js
index 87107a447..af6707ec3 100644
--- a/test/integration/clone-cleanup.js
+++ b/test/integration/clone-cleanup.js
@@ -4,7 +4,7 @@ const makeTestStorage = require('../fixtures/make-test-storage');
 const readFileToBuffer = require('../fixtures/readProjectFile').readFileToBuffer;
 const VirtualMachine = require('../../src/index');
 
-const projectUri = path.resolve(__dirname, '../fixtures/clone-cleanup.sb3');
+const projectUri = path.resolve(__dirname, '../fixtures/clone-cleanup.sb2');
 const project = readFileToBuffer(projectUri);
 
 test('clone-cleanup', t => {
diff --git a/test/unit/serialization_sb3.js b/test/unit/serialization_sb3.js
index 4c828b684..efba61e92 100644
--- a/test/unit/serialization_sb3.js
+++ b/test/unit/serialization_sb3.js
@@ -4,7 +4,7 @@ const VirtualMachine = require('../../src/index');
 const Runtime = require('../../src/engine/runtime');
 const sb3 = require('../../src/serialization/sb3');
 const readFileToBuffer = require('../fixtures/readProjectFile').readFileToBuffer;
-const exampleProjectPath = path.resolve(__dirname, '../fixtures/complex.sb2');
+const exampleProjectPath = path.resolve(__dirname, '../fixtures/clone-cleanup.sb2');
 const commentsSB2ProjectPath = path.resolve(__dirname, '../fixtures/comments.sb2');
 const commentsSB3ProjectPath = path.resolve(__dirname, '../fixtures/comments.sb3');
 const commentsSB3NoDupeIds = path.resolve(__dirname, '../fixtures/comments_no_duplicate_id_serialization.sb3');