diff --git a/pollen/private/file-utils.rkt b/pollen/private/file-utils.rkt
index 6913c9c..0133ddd 100644
--- a/pollen/private/file-utils.rkt
+++ b/pollen/private/file-utils.rkt
@@ -293,7 +293,7 @@
 
 
 (define+provide (special-path? path)
-  (define special-paths (append default-cache-names '("compiled" ".git" ".gitignore" ".hg" ".svn" "CVS" "Makefile")))
+  (define special-paths (append default-cache-names '("compiled" ".git" ".gitignore" ".hg" ".svn" "CVS" "Makefile" ".DS_Store")))
   (and (member (path->string (last (explode-path path))) special-paths) #t))
 
 (module-test-internal
diff --git a/pollen/private/ts.rktd b/pollen/private/ts.rktd
index 8447a32..8a110ce 100644
--- a/pollen/private/ts.rktd
+++ b/pollen/private/ts.rktd
@@ -1 +1 @@
-1606103241
+1612329461