diff --git a/manifests/a/AlekseyHoffman/Sigma-File-Manager/1.0.0/AlekseyHoffman.Sigma-File-Manager.installer.yaml b/manifests/a/AlekseyHoffman/Sigma-File-Manager/1.0.0/AlekseyHoffman.Sigma-File-Manager.installer.yaml
index e5845a0c9..46f6b618b 100644
--- a/manifests/a/AlekseyHoffman/Sigma-File-Manager/1.0.0/AlekseyHoffman.Sigma-File-Manager.installer.yaml
+++ b/manifests/a/AlekseyHoffman/Sigma-File-Manager/1.0.0/AlekseyHoffman.Sigma-File-Manager.installer.yaml
@@ -8,12 +8,9 @@ InstallModes:
   - silentWithProgress
 Installers:
   - Architecture: x64
-    InstallerType: exe
+    InstallerType: nullsoft
     InstallerUrl: https://github.com/aleksey-hoffman/sigma-file-manager/releases/download/v1.0.0/Sigma.file.manager.v1.0.0.Windows.exe
     InstallerSha256: 7E882A1A0B0803536C7DCF45613F5635EB1A6B39CD371F55474010317DEB3714
-    InstallerSwitches:
-      Silent: " "
-      SilentWithProgress: " "
     Scope: user
     InstallerLocale: en-US
     UpgradeBehavior: install