diff --git a/doc/rstPreproc.nim b/doc/rstPreproc.nim
index 6de27f0..a59b36f 100644
--- a/doc/rstPreproc.nim
+++ b/doc/rstPreproc.nim
@@ -85,6 +85,7 @@ proc outputExamples(curPath: string, level: int = 0) =
       if filePath != "title": codeFiles.add(filePath)
     elif kind == pcDir:
       subdirs.add(filePath)
+  codeFiles.sort()
   case codeFiles.len
   of 0: discard
   of 1: