diff --git a/fontland/fontland/table/head.rkt b/fontland/fontland/table/head.rkt
index f41df717..bb781e14 100644
--- a/fontland/fontland/table/head.rkt
+++ b/fontland/fontland/table/head.rkt
@@ -16,7 +16,7 @@ https://github.com/mbutterick/fontkit/blob/master/src/tables/head.js
 (define hfs-seconds (x:int #:size 8
                            #:signed #f
                            #:endian 'be
-                           #:post-decode (λ (int) (seconds->date (- int mac-to-posix-delta)))
+                           #:post-decode (λ (int) (seconds->date (- int mac-to-posix-delta) #f))
                            #:pre-encode (λ (dt) (+ (date->seconds dt) mac-to-posix-delta))))
 
 (define head (x:struct
diff --git a/fontland/fontland/woff-directory.rkt b/fontland/fontland/woff-directory.rkt
index 5d48e4f2..c58e5a6c 100644
--- a/fontland/fontland/woff-directory.rkt
+++ b/fontland/fontland/woff-directory.rkt
@@ -57,4 +57,4 @@ https://github.com/mbutterick/fontkit/blob/master/src/tables/WOFFDirectory.js
   (define name-table (decode head ip))
   (check-equal? (hash-ref name-table 'magicNumber) #x5F0F3CF5)
   (check-equal? (hash-ref name-table 'unitsPerEm) 1000)
-  (check-equal? (hash-ref name-table 'created) (date* 52 12 5 10 7 2013 3 190 #t -25200 0 "PDT")))
\ No newline at end of file
+  (check-equal? (hash-ref name-table 'created) (date* 52 12 12 10 7 2013 3 190 #f 0 0 "UTC")))
\ No newline at end of file