diff --git a/src/main/resources/static/js/downloader.js b/src/main/resources/static/js/downloader.js
index 3b325b597..7bdcd83d5 100644
--- a/src/main/resources/static/js/downloader.js
+++ b/src/main/resources/static/js/downloader.js
@@ -132,7 +132,9 @@
         }
       } catch (error) {
         clearTimeout(timeoutId);
-        showGameBtn.style.display = 'none';
+        if(showGameBtn){
+          showGameBtn.style.display = 'none';
+        }
         submitButton.textContent = originalButtonText;
         submitButton.disabled = false;
         handleDownloadError(error);