diff --git a/test-app/app/build.gradle b/test-app/app/build.gradle
index 8e614a26e..fa27d039e 100644
--- a/test-app/app/build.gradle
+++ b/test-app/app/build.gradle
@@ -317,7 +317,7 @@ android {
                   task = variant.getMergeAssets()
               }
               for (File file : task.getOutputs().getFiles()) {
-                  if (!file.getPath().contains("/incremental/")) {
+                  if (!file.getPath().contains("${File.separator}incremental${File.separator}")) {
                       project.ext.mergedAssetsOutputPath = file.getPath()
                       break;
                   }