diff --git a/files/helpers/cron.py b/files/helpers/cron.py
index e6bbb3ca9..9bb364739 100644
--- a/files/helpers/cron.py
+++ b/files/helpers/cron.py
@@ -214,6 +214,7 @@ def _delete_all_posts():
 		p.deleted_utc = int(time.time())
 		p.is_pinned = False
 		p.stickied = None
+		p.stickied_utc = None
 		g.db.add(p)
 
 		cache.delete_memoized(frontlist)
diff --git a/files/routes/admin.py b/files/routes/admin.py
index 623418e31..3ecde556f 100644
--- a/files/routes/admin.py
+++ b/files/routes/admin.py
@@ -1345,8 +1345,11 @@ def remove_post(post_id, v):
 	post = get_post(post_id)
 	post.is_banned = True
 	post.is_approved = None
+
 	if not FEATURES['AWARDS'] or not post.stickied or not post.stickied.endswith(PIN_AWARD_TEXT):
 		post.stickied = None
+		post.stickied_utc = None
+
 	post.is_pinned = False
 	post.ban_reason = v.username
 	g.db.add(post)
@@ -1569,6 +1572,7 @@ def unsticky_comment(cid, v):
 			abort(403, "Can't unpin award pins!")
 
 		comment.stickied = None
+		comment.stickied_utc = None
 		g.db.add(comment)
 
 		ma=ModAction(
diff --git a/files/routes/comments.py b/files/routes/comments.py
index 4dfa65360..4846ceec8 100644
--- a/files/routes/comments.py
+++ b/files/routes/comments.py
@@ -533,6 +533,7 @@ def unpin_comment(cid, v):
 			abort(403, "You can only unpin comments you have pinned!")
 
 		comment.stickied = None
+		comment.stickied_utc = None
 		g.db.add(comment)
 
 		if v.id != comment.author_id:
diff --git a/files/routes/posts.py b/files/routes/posts.py
index 055d10c75..fc3273d3d 100644
--- a/files/routes/posts.py
+++ b/files/routes/posts.py
@@ -722,6 +722,7 @@ def delete_post_pid(pid, v):
 		p.deleted_utc = int(time.time())
 		p.is_pinned = False
 		p.stickied = None
+		p.stickied_utc = None
 
 		g.db.add(p)
 
diff --git a/files/routes/subs.py b/files/routes/subs.py
index ce9dda674..cd9739274 100644
--- a/files/routes/subs.py
+++ b/files/routes/subs.py
@@ -824,6 +824,7 @@ def unpin_comment_mod(cid, v):
 		if not (comment.post.sub and v.mods(comment.post.sub)): abort(403)
 
 		comment.stickied = None
+		comment.stickied_utc = None
 		g.db.add(comment)
 
 		ma = SubAction(