diff --git a/src/Lanceur/ReservedKeywords/ShellCommandAlias.cs b/src/Lanceur/ReservedKeywords/ShellCommandAlias.cs
index 435d5ef3..d324b4b4 100644
--- a/src/Lanceur/ReservedKeywords/ShellCommandAlias.cs
+++ b/src/Lanceur/ReservedKeywords/ShellCommandAlias.cs
@@ -26,7 +26,7 @@ public override async Task<IEnumerable<QueryResult>> ExecuteAsync(Cmdline cmdlin
             var psi = new ProcessStartInfo
             {
                 FileName               = "Powershell.exe",
-                Arguments              = cmdline.Parameters,
+                Arguments              = $"-noprofile {cmdline.Parameters}",
                 CreateNoWindow         = true,
                 UseShellExecute        = false,
                 RedirectStandardOutput = true,