diff --git a/Deploy/DeployAll/Util.cs b/Deploy/DeployAll/Util.cs
index 0a4fc80911..bcec72a168 100644
--- a/Deploy/DeployAll/Util.cs
+++ b/Deploy/DeployAll/Util.cs
@@ -36,7 +36,16 @@ public static class Util
     {
         var dir = new DirectoryInfo(sourceDir);
 
-        DirectoryInfo[] dirs = dir.GetDirectories();
+        DirectoryInfo[] dirs;
+        try
+        {
+            dirs = dir.GetDirectories();
+        }
+        catch (DirectoryNotFoundException ex)
+        {
+            Console.WriteLine($"WARNING: attempted to copy non-existing directory: {ex}");
+            return;
+        }
 
         Directory.CreateDirectory(destinationDir);
 
@@ -152,4 +161,4 @@ public static class Util
     public static Process StartProcess(ProcessStartInfo info)
         => Process.Start(info)
             ?? throw new Exception($"Failed to start process \"{info.FileName}\"");
-}
\ No newline at end of file
+}