diff --git a/Source/Core/GZBuilder/Controls/TagSelector.cs b/Source/Core/GZBuilder/Controls/TagSelector.cs
index ea229046..c9b1843d 100644
--- a/Source/Core/GZBuilder/Controls/TagSelector.cs
+++ b/Source/Core/GZBuilder/Controls/TagSelector.cs
@@ -86,8 +86,8 @@ namespace CodeImp.DoomBuilder.GZBuilder.Controls
 				}
 			}
 
-			//now sort them
-			tags.Sort();
+			//now sort them in descending order
+			tags.Sort((a, b) => -1 * a.CompareTo(b));
 
 			//create tag infos
 			foreach(int tag in tags)
diff --git a/Source/Core/Types/LinedefTagHandler.cs b/Source/Core/Types/LinedefTagHandler.cs
index 3561db88..cbc3acf5 100644
--- a/Source/Core/Types/LinedefTagHandler.cs
+++ b/Source/Core/Types/LinedefTagHandler.cs
@@ -41,8 +41,8 @@ namespace CodeImp.DoomBuilder.Types
 				tags.Add(t.Tag);
 			}
 
-			//now sort them
-			tags.Sort();
+			//now sort them in descending order
+			tags.Sort((a, b) => -1 * a.CompareTo(b));
 
 			//create enum items
 			foreach(int tag in tags) 
diff --git a/Source/Core/Types/SectorTagHandler.cs b/Source/Core/Types/SectorTagHandler.cs
index 10ec7f16..f145f59b 100644
--- a/Source/Core/Types/SectorTagHandler.cs
+++ b/Source/Core/Types/SectorTagHandler.cs
@@ -80,8 +80,8 @@ namespace CodeImp.DoomBuilder.Types
 				tags.Add(t.Tag);
 			}
 
-			//now sort them
-			tags.Sort();
+			//now sort them in descending order
+			tags.Sort((a, b) => -1 * a.CompareTo(b));
 
 			//create enum items
 			foreach(int tag in tags) 
diff --git a/Source/Core/Types/ThingTagHandler.cs b/Source/Core/Types/ThingTagHandler.cs
index 8fb2c120..9f3c377d 100644
--- a/Source/Core/Types/ThingTagHandler.cs
+++ b/Source/Core/Types/ThingTagHandler.cs
@@ -41,8 +41,8 @@ namespace CodeImp.DoomBuilder.Types
 				tags.Add(t.Tag);
 			}
 
-			//now sort them
-			tags.Sort();
+			//now sort them in descending order
+			tags.Sort((a, b) => -1 * a.CompareTo(b));
 
 			//create enum items
 			foreach(int tag in tags)