diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3dc2dd90..580628b2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## [3.2.6](https://github.com/mmistakes/minimal-mistakes/releases/tag/3.2.6)
+
+### Bug Fixes
+
+- Fix error `Liquid Exception: divided by 0 in _includes/archive-single.html, included in _layouts/single.html` caused by null `words_per_minute` in `_config.yml`. [#345](https://github.com/mmistakes/minimal-mistakes/pull/345)
+
 ## [3.2.5](https://github.com/mmistakes/minimal-mistakes/releases/tag/3.2.5)
 
 ### Bug Fixes
diff --git a/_data/ui-text.yml b/_data/ui-text.yml
index 99daed15..18867f13 100644
--- a/_data/ui-text.yml
+++ b/_data/ui-text.yml
@@ -27,6 +27,7 @@ en: &DEFAULT_EN
   website_label         : "Website"
   email_label           : "Email"
   recent_posts          : "Recent Posts"
+  undefined_wpm         : "Undefined parameter words_per_minute at _config.yml"   
 en-US:
   <<: *DEFAULT_EN
 en-UK:
@@ -59,6 +60,7 @@ es: &DEFAULT_ES
   website_label         : "Sitio web"
   email_label           : "Email"
   recent_posts          : "Entradas recientes"
+  undefined_wpm         : "Parametro words_per_minute (Palabras por minuto) no definido en _config.yml" 
 es-ES:
   <<: *DEFAULT_ES
 es-CO:
diff --git a/_includes/read-time.html b/_includes/read-time.html
index 86e7db84..272bd4e5 100644
--- a/_includes/read-time.html
+++ b/_includes/read-time.html
@@ -4,10 +4,14 @@
   {% assign words = page.content | strip_html | number_of_words %}
 {% endif %}
 
-{% if words < 180 %}
-  {{ site.data.ui-text[site.locale].less_than }} 1 {{ site.data.ui-text[site.locale].minute_read }}
-{% elsif words < 360 %}
-  1 {{ site.data.ui-text[site.locale].minute_read }}
+{% if site.words_per_minute %}
+  {% if words < 180 %}
+	  {{ site.data.ui-text[site.locale].less_than }} 1 {{ site.data.ui-text[site.locale].minute_read }}
+	{% elsif words < 360 %}
+	  1 {{ site.data.ui-text[site.locale].minute_read }}
+	{% else %}
+	  {{ words | divided_by:site.words_per_minute }} {{ site.data.ui-text[site.locale].minutes_read }}
+	{% endif %}
 {% else %}
-  {{ words | divided_by:site.words_per_minute }} {{ site.data.ui-text[site.locale].minutes_read }}
+  {{ site.data.ui-text[site.locale].undefined_wpm }}
 {% endif %}
\ No newline at end of file
diff --git a/package.json b/package.json
index 6d1b04bc..07c0646e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "minimal-mistakes",
-  "version": "3.2.5",
+  "version": "3.2.6",
   "description": "Minimal Mistakes Jekyll theme npm build scripts",
   "repository": {
     "type": "git",