diff --git a/Makefile b/Makefile
index 0c7ed6737..ad549f740 100644
--- a/Makefile
+++ b/Makefile
@@ -31,7 +31,7 @@ folk/index.htm: noinfo/folk.csv noinfo/make-folklist.py
 
 surveytable: $(surveydir_path)/surveytable.html
 
-$(surveydir_path)/surveytable.html: $(shell find $(surveydir_path) -printf "\"%p\"\n")
+$(surveydir_path)/surveytable.html: $(shell find $(surveydir_path) -type f | grep -v " " | grep -v "surveytable.html")
 	cd $(surveydir_path); perl tablize-csv.pl Surveys.csv
 
 # Output depends on entire contents of the survey tree.