diff --git a/OpenRA.Game/FileFormats/IniFile.cs b/OpenRA.Game/FileFormats/IniFile.cs
index a4630330b1..3be88101c1 100644
--- a/OpenRA.Game/FileFormats/IniFile.cs
+++ b/OpenRA.Game/FileFormats/IniFile.cs
@@ -22,7 +22,8 @@ namespace OpenRA.FileFormats
 
 		public IniFile(Stream s)
 		{
-			Load(s);
+			using (s)
+				Load(s);
 		}
 
 		public IniFile(params Stream[] streams)