diff --git a/contrib/pyln-testing/pyln/testing/utils.py b/contrib/pyln-testing/pyln/testing/utils.py
index 16ea5e1ce..69b89ccdd 100644
--- a/contrib/pyln-testing/pyln/testing/utils.py
+++ b/contrib/pyln-testing/pyln/testing/utils.py
@@ -1023,7 +1023,7 @@ class NodeFactory(object):
         # getpeers.
         if not fundchannel:
             for src, dst in connections:
-                dst.daemon.wait_for_log(r'{}-.*openingd-chan #[0-9]*: Handed peer, entering loop'.format(src.info['id']))
+                dst.daemon.wait_for_log(r'{}-.*openingd-chan#[0-9]*: Handed peer, entering loop'.format(src.info['id']))
             return nodes
 
         # If we got here, we want to fund channels
diff --git a/doc/lightningd-config.5 b/doc/lightningd-config.5
index c4ec16606..da281b8f5 100644
--- a/doc/lightningd-config.5
+++ b/doc/lightningd-config.5
@@ -143,6 +143,8 @@ for any subsystem containing that string\.  Subsystems include:
 \fIgossipd\fR: The gossip daemon
 .IP \[bu]
 \fIconnectd\fR: The network connection daemon
+.IP \[bu]
+\fIjsonrpc#FD\fR: Each JSONRPC connection, FD = file descriptor number
 
 .RE
 
@@ -151,20 +153,18 @@ internal integer id assigned for the lifetime of the channel:
 
 .RS
 .IP \[bu]
-\fIopeningd-chan #N\fR: Each opening / idling daemon
-.IP \[bu]
-\fIchanneld-chan #N\fR: Each channel management daemon
+\fIopeningd-chan#N\fR: Each opening / idling daemon
 .IP \[bu]
-\fIclosingd-chan #N\fR: Each closing negotiation daemon
+\fIchanneld-chan#N\fR: Each channel management daemon
 .IP \[bu]
-\fIonchaind-chan #N\fR: Each onchain close handling daemon
+\fIclosingd-chan#N\fR: Each closing negotiation daemon
 .IP \[bu]
-\fIjson #FD\fR: Each JSONRPC connection, FD = file descriptor number
+\fIonchaind-chan#N\fR: Each onchain close handling daemon
 
 .RE
 
   So, \fBlog-level=debug:plugin\fR would set debug level logging on all
-plugins and the plugin manager\.  \fBlog-level=io:chan #55\fR would set
+plugins and the plugin manager\.  \fBlog-level=io:chan#55\fR would set
 IO logging on channel number 55 (or 550, for that matter)\.
 
 
diff --git a/doc/lightningd-config.5.md b/doc/lightningd-config.5.md
index aebbd6123..9779695dc 100644
--- a/doc/lightningd-config.5.md
+++ b/doc/lightningd-config.5.md
@@ -117,19 +117,19 @@ for any subsystem containing that string.  Subsystems include:
 * *hsmd*: The secret-holding daemon
 * *gossipd*: The gossip daemon
 * *connectd*: The network connection daemon
+* *jsonrpc#FD*: Each JSONRPC connection, FD = file descriptor number
 
 
   The following subsystems exist for each channel, where N is an incrementing
 internal integer id assigned for the lifetime of the channel:
-* *openingd-chan #N*: Each opening / idling daemon
-* *channeld-chan #N*: Each channel management daemon
-* *closingd-chan #N*: Each closing negotiation daemon
-* *onchaind-chan #N*: Each onchain close handling daemon
-* *json #FD*: Each JSONRPC connection, FD = file descriptor number
+* *openingd-chan#N*: Each opening / idling daemon
+* *channeld-chan#N*: Each channel management daemon
+* *closingd-chan#N*: Each closing negotiation daemon
+* *onchaind-chan#N*: Each onchain close handling daemon
 
 
   So, **log-level=debug:plugin** would set debug level logging on all
-plugins and the plugin manager.  **log-level=io:chan #55** would set
+plugins and the plugin manager.  **log-level=io:chan#55** would set
 IO logging on channel number 55 (or 550, for that matter).
 
  **log-prefix**=*PREFIX*
diff --git a/lightningd/channel.c b/lightningd/channel.c
index 77ac0793f..6601bff79 100644
--- a/lightningd/channel.c
+++ b/lightningd/channel.c
@@ -211,7 +211,7 @@ struct channel *new_channel(struct peer *peer, u64 dbid,
 		channel->log = new_log(channel,
 				       peer->ld->log_book,
 				       &channel->peer->id,
-				       "chan #%"PRIu64,
+				       "chan#%"PRIu64,
 				       dbid);
 	} else
 		channel->log = tal_steal(channel, log);
diff --git a/lightningd/jsonrpc.c b/lightningd/jsonrpc.c
index 7fadf8c24..14f27f8aa 100644
--- a/lightningd/jsonrpc.c
+++ b/lightningd/jsonrpc.c
@@ -902,7 +902,7 @@ static struct io_plan *jcon_connected(struct io_conn *conn,
 	list_head_init(&jcon->commands);
 
 	/* We want to log on destruction, so we free this in destructor. */
-	jcon->log = new_log(ld->log_book, ld->log_book, NULL, "jsonrpc #%i",
+	jcon->log = new_log(ld->log_book, ld->log_book, NULL, "jsonrpc#%i",
 			    io_conn_fd(conn));
 
 	tal_add_destructor(jcon, destroy_jcon);
diff --git a/lightningd/opening_control.c b/lightningd/opening_control.c
index 3f74e6475..f9b5c9d25 100644
--- a/lightningd/opening_control.c
+++ b/lightningd/opening_control.c
@@ -629,7 +629,7 @@ new_uncommitted_channel(struct peer *peer)
 	uc->dbid = wallet_get_channel_dbid(ld->wallet);
 
 	uc->log = new_log(uc, ld->log_book, &uc->peer->id,
-			  "chan #%"PRIu64, uc->dbid);
+			  "chan#%"PRIu64, uc->dbid);
 
 	uc->fc = NULL;
 	uc->our_config.id = 0;
diff --git a/tests/test_closing.py b/tests/test_closing.py
index fef5abf09..ee538e5d0 100644
--- a/tests/test_closing.py
+++ b/tests/test_closing.py
@@ -1459,7 +1459,7 @@ def test_permfail_htlc_out(node_factory, bitcoind, executor):
     l2 = node_factory.get_node(disconnect=disconnects, feerates=(7500, 7500, 7500))
 
     l1.rpc.connect(l2.info['id'], 'localhost', l2.port)
-    l2.daemon.wait_for_log('openingd-chan #1: Handed peer, entering loop'.format(l1.info['id']))
+    l2.daemon.wait_for_log('openingd-chan#1: Handed peer, entering loop'.format(l1.info['id']))
     l2.fund_channel(l1, 10**6)
 
     # This will fail at l2's end.
diff --git a/tests/test_connection.py b/tests/test_connection.py
index adda5de6e..8746df34b 100644
--- a/tests/test_connection.py
+++ b/tests/test_connection.py
@@ -373,7 +373,7 @@ def test_reconnect_openingd(node_factory):
     l1.bitcoin.generate_block(3)
 
     # Just to be sure, second openingd hand over to channeld. This log line is about channeld being started
-    l2.daemon.wait_for_log(r'channeld-chan #[0-9]: pid [0-9]+, msgfd [0-9]+')
+    l2.daemon.wait_for_log(r'channeld-chan#[0-9]: pid [0-9]+, msgfd [0-9]+')
 
 
 @unittest.skipIf(not DEVELOPER, "needs DEVELOPER=1")
diff --git a/tests/test_gossip.py b/tests/test_gossip.py
index 07252f8d6..15a53202a 100644
--- a/tests/test_gossip.py
+++ b/tests/test_gossip.py
@@ -354,7 +354,7 @@ def test_gossip_weirdalias(node_factory, bitcoind):
                                .format(normal_name))
 
     l1.rpc.connect(l2.info['id'], 'localhost', l2.port)
-    l2.daemon.wait_for_log('openingd-chan #1: Handed peer, entering loop')
+    l2.daemon.wait_for_log('openingd-chan#1: Handed peer, entering loop')
     l2.fund_channel(l1, 10**6)
     bitcoind.generate_block(6)
 
diff --git a/tests/test_misc.py b/tests/test_misc.py
index 77089169d..a97407f14 100644
--- a/tests/test_misc.py
+++ b/tests/test_misc.py
@@ -1199,7 +1199,7 @@ def test_htlc_send_timeout(node_factory, bitcoind):
     timedout = False
     while not timedout:
         try:
-            l2.daemon.wait_for_log(r'channeld-chan #[0-9]*: \[IN\] ', timeout=30)
+            l2.daemon.wait_for_log(r'channeld-chan#[0-9]*: \[IN\] ', timeout=30)
         except TimeoutError:
             timedout = True
 
diff --git a/tests/test_plugin.py b/tests/test_plugin.py
index 523dcdcd5..cf1bbb10a 100644
--- a/tests/test_plugin.py
+++ b/tests/test_plugin.py
@@ -263,7 +263,7 @@ def test_plugin_connected_hook(node_factory):
     l1.daemon.wait_for_log(r"{} is in reject list".format(l3.info['id']))
 
     # FIXME: this error occurs *after* connection, so we connect then drop.
-    l3.daemon.wait_for_log(r"openingd-chan #1: peer_in WIRE_ERROR")
+    l3.daemon.wait_for_log(r"openingd-chan#1: peer_in WIRE_ERROR")
     l3.daemon.wait_for_log(r"You are in reject list")
 
     def check_disconnect():