diff --git a/daemon.py b/daemon.py
index 037536fac..22daaeab9 100644
--- a/daemon.py
+++ b/daemon.py
@@ -37,6 +37,7 @@ from media import getMediaPath
 from media import createMediaDirs
 from delete import outboxDelete
 from like import outboxLike
+from like import outboxUndoLike
 import os
 import sys
 
@@ -212,6 +213,11 @@ class PubServer(BaseHTTPRequestHandler):
         outboxLike(self.server.baseDir,self.server.httpPrefix, \
                    self.postToNickname,self.server.domain,self.server.port, \
                    messageJson,self.server.debug)
+        if self.server.debug:
+            print('DEBUG: handle any undo like requests')
+        outboxUndoLike(self.server.baseDir,self.server.httpPrefix, \
+                       self.postToNickname,self.server.domain,self.server.port, \
+                       messageJson,self.server.debug)
         if self.server.debug:
             print('DEBUG: handle delete requests')
         outboxDelete(self.server.baseDir,self.server.httpPrefix, \
diff --git a/like.py b/like.py
index 8f7274496..ccc669af0 100644
--- a/like.py
+++ b/like.py
@@ -455,3 +455,65 @@ def outboxLike(baseDir: str,httpPrefix: str, \
     updateLikesCollection(postFilename,messageId,messageJson['actor'],debug)
     if debug:
         print('DEBUG: post liked via c2s - '+postFilename)
+
+def outboxUndoLike(baseDir: str,httpPrefix: str, \
+                   nickname: str,domain: str,port: int, \
+                   messageJson: {},debug: bool) -> None:
+    """ When an undo like request is received by the outbox from c2s
+    """
+    if not messageJson.get('type'):
+        if debug:
+            print('DEBUG: undo like - no type')
+        return
+    if not messageJson['type']=='Undo':
+        if debug:
+            print('DEBUG: not an undo of Like')
+        return
+    if not messageJson.get('object'):
+        if debug:
+            print('DEBUG: no object in undo like')
+        return
+    if not isinstance(messageJson['object']['object'], dict):
+        if debug:
+            print('DEBUG: undo like object is not dict')
+        return
+    
+    if not messageJson['object'].get('type'):
+        if debug:
+            print('DEBUG: undo like - no type')
+        return
+    if not messageJson['object']['type']=='Like':
+        if debug:
+            print('DEBUG: not a undo like')
+        return
+    if not messageJson['object'].get('object'):
+        if debug:
+            print('DEBUG: no object in undo like')
+        return
+    if not isinstance(messageJson['object']['object'], str):
+        if debug:
+            print('DEBUG: undo like object is not string')
+        return
+    if debug:
+        print('DEBUG: c2s undo like request arrived in outbox')
+
+    messageId=messageJson['object']['object'].replace('/activity','')
+    if '/statuses/' not in messageId:
+        if debug:
+            print('DEBUG: c2s undo like object is not a status')
+        return
+    if '/users/' not in messageId:
+        if debug:
+            print('DEBUG: c2s undo like object has no nickname')
+        return
+    if ':' in domain:
+        domain=domain.split(':')[0]
+    postFilename=locatePost(baseDir,nickname,domain,messageId)
+    if not postFilename:
+        if debug:
+            print('DEBUG: c2s undo like post not found in inbox or outbox')
+            print(messageId)
+        return True
+    undoLikesCollectionEntry(postFilename,messageId,messageJson['actor'],debug)
+    if debug:
+        print('DEBUG: post undo liked via c2s - '+postFilename)