diff --git a/src/templates/GhostPost.vue b/src/templates/GhostPost.vue
index edce938..c99b7d8 100644
--- a/src/templates/GhostPost.vue
+++ b/src/templates/GhostPost.vue
@@ -99,8 +99,10 @@ export default {
       { property: 'article:published_time', content: this.thisPost.date },
     ]
 
-    for (var i=0; i<this.thisPost.tags.length; i++) {
-      meta.push({ property: 'article:tag', content: this.thisPost.tags[i].title })
+    if (this.thisPost.tags) {
+      for (var i=0; i<this.thisPost.tags.length; i++) {
+        meta.push({ property: 'article:tag', content: this.thisPost.tags[i].title })
+      }
     }
 
     if (Admin.social_media && Admin.social_media.facebook) {
@@ -116,7 +118,7 @@ export default {
       { property: 'twitter:label1', content: 'Written by' },
       { property: 'twitter:data1', content: this.thisPost.authors[0].name },
       { property: 'twitter:label2', content: 'Filed under' },
-      { property: 'twitter:data2', content: this.thisPost.tags.map((t)=>{return t.title}).join(',') },
+      { property: 'twitter:data2', content: this.thisPost.tags ? this.thisPost.tags.map((t)=>{return t.title}).join(',') : '' },
     ])
 
     if (Admin.social_media && Admin.social_media.twitter) {