diff --git a/Tests/Runtime/Agents/UGUIPlaybackAgentTest.cs b/Tests/Runtime/Agents/UGUIPlaybackAgentTest.cs
index 5372d0e..8a8ba33 100644
--- a/Tests/Runtime/Agents/UGUIPlaybackAgentTest.cs
+++ b/Tests/Runtime/Agents/UGUIPlaybackAgentTest.cs
@@ -18,6 +18,7 @@
 namespace DeNA.Anjin.Agents
 {
     [TestFixture]
+    [UnityPlatform(exclude = new[] { RuntimePlatform.LinuxPlayer })] // Infinity loops inside the Automated QA package.
     [PrebuildSetup(typeof(CopyAssetsToResources))]
     [PostBuildCleanup(typeof(CleanupResources))]
     public class UGUIPlaybackAgentTest