diff --git a/build.lua b/build.lua
index df7da46..962b679 100644
--- a/build.lua
+++ b/build.lua
@@ -13,6 +13,12 @@ typesetfiles = {"*.tex"}
 -- Two runs for label testing
 checkruns = 2
 
+-- Also clean files generated by manual compilation
+cleanfiles = {
+  "*.log", "*.pdf", "*.zip", "*.aux", "*.glo", "*.hd",
+  "*.idx", "*.out", "*.synctex.gz", "*.toc"
+}
+
 -- CTAN upload settings
 uploadconfig = {
   version = "0.3.5", -- first line for tagging