diff --git a/test/SmokeTests/OOProcSmokeTests/DotNetIsolated/FaultyOrchestrators.cs b/test/SmokeTests/OOProcSmokeTests/DotNetIsolated/FaultyOrchestrators.cs
index 63f9f2a5b..8332fa436 100644
--- a/test/SmokeTests/OOProcSmokeTests/DotNetIsolated/FaultyOrchestrators.cs
+++ b/test/SmokeTests/OOProcSmokeTests/DotNetIsolated/FaultyOrchestrators.cs
@@ -64,6 +64,7 @@ public static Task ProcessExitOrchestrator(
 
                 // force sudden crash
                 Environment.FailFast("Simulating crash!");
+                throw new Exception("this should never be reached");
             }
             else {
                 // if it's not the first replay, delete the evidence file and return