diff --git a/src/SonarScanner.MSBuild.PreProcessor/JreCaching/TarGzUnpacker.cs b/src/SonarScanner.MSBuild.PreProcessor/JreCaching/TarGzUnpacker.cs
index e68768030..2869b3876 100644
--- a/src/SonarScanner.MSBuild.PreProcessor/JreCaching/TarGzUnpacker.cs
+++ b/src/SonarScanner.MSBuild.PreProcessor/JreCaching/TarGzUnpacker.cs
@@ -84,7 +84,7 @@ private void ExtractEntry(TarInputStream tar, string destinationFullPath, TarEnt
             }
             catch (Exception ex) // TODO: Test this when SetPermissions is extracted
             {
-                // TODO: Add some logging and inject ILogger
+                // TODO: Add some verbose logging and inject ILogger
             }
         }
 
@@ -106,7 +106,7 @@ static void SetPermissions(IOperatingSystemProvider operatingSystemProvider, Tar
                             CreateNoWindow = true,
                             WindowStyle = ProcessWindowStyle.Hidden,
                             FileName = "chmod",
-                            Arguments = $"+arwx \"{destination}\"" // TODO: Specify more fine-grained permissinos
+                            Arguments = $"""{Convert.ToString(source.TarHeader.Mode, 8)} "{destination}" """,
                         }
                     };
                     process.Start();