diff --git a/ox-hugo.el b/ox-hugo.el
index 06a069d..2ca5e6d 100644
--- a/ox-hugo.el
+++ b/ox-hugo.el
@@ -1367,36 +1367,35 @@ cannot be formatted in Hugo-compatible format."
                               (org-hugo--plist-get-true-p info :hugo-auto-set-lastmod))
                          (let* ((curr-time (org-current-time))
                                 (lastmod-str (format-time-string date-fmt curr-time)))
-                           (if (or (> org-hugo-suppress-lastmod-period 0.0)
-                                   (< org-hugo-suppress-lastmod-period 0.0))
-                               (let* ((suppress-period (if (< 0.0 org-hugo-suppress-lastmod-period)
-                                                           org-hugo-suppress-lastmod-period
-                                                         (- org-hugo-suppress-lastmod-period)))
-                                      (date-str (org-hugo--get-date info date-fmt))
-                                      (date-time (apply #'encode-time
-                                                        (mapcar (lambda (el) (or el 0))
-                                                                (parse-time-string date-str))))
-                                      ;; It's safe to assume that
-                                      ;; `current-time' will always be
-                                      ;; >= the post date.
-                                      (delta (float-time
-                                              (time-subtract curr-time date-time))))
-                                 ;; (message "[ox-hugo suppress-lastmod] current-time = %S (decoded = %S)"
-                                 ;;          curr-time (decode-time curr-time))
-                                 ;; (message "[ox-hugo suppress-lastmod] lastmod-str = %S"
-                                 ;;          lastmod-str )
-                                 ;; (message "[ox-hugo suppress-lastmod] date-str = %S"
-                                 ;;          date-str)
-                                 ;; (message "[ox-hugo suppress-lastmod] date-time = %S (decoded = %S)"
-                                 ;;          date-time (decode-time date-time))
-                                 ;; (message "[ox-hugo suppress-lastmod] suppress-period = %S"
-                                 ;;          suppress-period)
-                                 ;; (message "[ox-hugo suppress-lastmod] delta = %S" delta)
-                                 (when (>= delta suppress-period)
-                                   lastmod-str))
-                             (progn
-                               ;; (message "[ox-hugo suppress-lastmod] not suppressed")
-                               lastmod-str))))
+                           (if (= 0.0 org-hugo-suppress-lastmod-period)
+                               (progn
+                                 ;; (message "[ox-hugo suppress-lastmod] not suppressed")
+                                 lastmod-str)
+                             (let* ((suppress-period (if (< 0.0 org-hugo-suppress-lastmod-period)
+                                                         org-hugo-suppress-lastmod-period
+                                                       (- org-hugo-suppress-lastmod-period)))
+                                    (date-str (org-hugo--get-date info date-fmt))
+                                    (date-time (apply #'encode-time
+                                                      (mapcar (lambda (el) (or el 0))
+                                                              (parse-time-string date-str))))
+                                    ;; It's safe to assume that
+                                    ;; `current-time' will always be
+                                    ;; >= the post date.
+                                    (delta (float-time
+                                            (time-subtract curr-time date-time))))
+                               ;; (message "[ox-hugo suppress-lastmod] current-time = %S (decoded = %S)"
+                               ;;          curr-time (decode-time curr-time))
+                               ;; (message "[ox-hugo suppress-lastmod] lastmod-str = %S"
+                               ;;          lastmod-str )
+                               ;; (message "[ox-hugo suppress-lastmod] date-str = %S"
+                               ;;          date-str)
+                               ;; (message "[ox-hugo suppress-lastmod] date-time = %S (decoded = %S)"
+                               ;;          date-time (decode-time date-time))
+                               ;; (message "[ox-hugo suppress-lastmod] suppress-period = %S"
+                               ;;          suppress-period)
+                               ;; (message "[ox-hugo suppress-lastmod] delta = %S" delta)
+                               (when (>= delta suppress-period)
+                                 lastmod-str)))))
                         ;; Else.. do nothing.
                         (t
                          nil)))