diff --git a/proposals/INDEX.md b/proposals/BY_INDEX.md
similarity index 100%
rename from proposals/INDEX.md
rename to proposals/BY_INDEX.md
diff --git a/proposals/INDEX_template.md b/proposals/BY_INDEX_template.md
similarity index 100%
rename from proposals/INDEX_template.md
rename to proposals/BY_INDEX_template.md
diff --git a/proposals/reindex.py b/proposals/reindex.py
index eb4da0f..6ac1bbb 100755
--- a/proposals/reindex.py
+++ b/proposals/reindex.py
@@ -161,7 +161,7 @@ def writeMarkdownFile(prefix, format_inputs):
         f.write(content)
 
 def writeMarkdownIndexFiles(proposals):
-    markdown_files = [ "README", "INDEX" ]
+    markdown_files = [ "README", "BY_INDEX" ]
     format_inputs = {}
 
     entries = []