diff --git a/lib/easy.c b/lib/easy.c
index 64c647be2f..fa34c38279 100644
--- a/lib/easy.c
+++ b/lib/easy.c
@@ -1099,6 +1099,10 @@ CURLcode curl_easy_pause(struct Curl_easy *data, int action)
       (KEEP_RECV_PAUSE|KEEP_SEND_PAUSE)) )
     Curl_expire(data, 0, EXPIRE_RUN_NOW); /* get this handle going again */
 
+  /* This transfer may have been moved in or out of the bundle, update
+     the corresponding socket callback, if used */
+  Curl_updatesocket(data);
+
   return result;
 }
 
diff --git a/lib/multi.c b/lib/multi.c
index 69df902882..2f139ab37f 100644
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -2421,6 +2421,12 @@ static void singlesocket(struct Curl_multi *multi,
   data->numsocks = num;
 }
 
+void Curl_updatesocket(struct Curl_easy *data)
+{
+  singlesocket(data->multi, data);
+}
+
+
 /*
  * Curl_multi_closed()
  *
diff --git a/lib/multiif.h b/lib/multiif.h
index a988bfd4a2..b9c722aed5 100644
--- a/lib/multiif.h
+++ b/lib/multiif.h
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -26,6 +26,7 @@
  * Prototypes for library-wide functions provided by multi.c
  */
 
+void Curl_updatesocket(struct Curl_easy *data);
 void Curl_expire(struct Curl_easy *data, time_t milli, expire_id);
 void Curl_expire_clear(struct Curl_easy *data);
 void Curl_expire_done(struct Curl_easy *data, expire_id id);