diff --git a/ObjectiveGitTests/QuickSpec+GTFixtures.m b/ObjectiveGitTests/QuickSpec+GTFixtures.m
index a54270a39..557273a3e 100644
--- a/ObjectiveGitTests/QuickSpec+GTFixtures.m
+++ b/ObjectiveGitTests/QuickSpec+GTFixtures.m
@@ -94,6 +94,10 @@ - (void)setUpRepositoryFixtureIfNeeded:(NSString *)repositoryName {
 		error = nil;
 		success = [self unzipFromArchiveAtPath:zippedRepositoriesPath intoDirectory:cleanRepositoryPath error:&error];
 		XCTAssertTrue(success, @"Couldn't unzip fixture \"%@\" from %@ to %@: %@", repositoryName, zippedRepositoriesPath, cleanRepositoryPath, error);
+		if (!success) {
+			[NSFileManager.defaultManager removeItemAtPath:cleanRepositoryPath error:NULL];
+			return;
+		}
 	}
 
 	success = [[NSFileManager defaultManager] copyItemAtPath:[cleanRepositoryPath stringByAppendingPathComponent:repositoryName] toPath:path error:&error];
diff --git a/ObjectiveGitTests/fixtures/fixtures.zip b/ObjectiveGitTests/fixtures/fixtures.zip
index 9cc434a23..e3f04e735 100644
Binary files a/ObjectiveGitTests/fixtures/fixtures.zip and b/ObjectiveGitTests/fixtures/fixtures.zip differ