diff --git a/libcli/dns/dns_lookup.c b/libcli/dns/dns_lookup.c
index cb0ede80f98..646d0a8b594 100644
--- a/libcli/dns/dns_lookup.c
+++ b/libcli/dns/dns_lookup.c
@@ -205,7 +205,7 @@ static void dns_lookup_done(struct tevent_req *subreq)
 
 	if (i == state->num_nameservers) {
 		/* should never happen */
-		DBG_WARNING("Failed to find subreq");
+		DBG_WARNING("Failed to find subreq\n");
 		tevent_req_error(req, EINVAL);
 		return;
 	}
diff --git a/libcli/http/http.c b/libcli/http/http.c
index d20fc25f9e2..96c573af137 100644
--- a/libcli/http/http.c
+++ b/libcli/http/http.c
@@ -208,7 +208,7 @@ static bool http_parse_response_line(struct http_read_response_state *state)
 	}
 
 	if (code == 0) {
-		DEBUG(0, ("%s: Bad response code '%d'", __func__, code));
+		DEBUG(0, ("%s: Bad response code '%d'\n", __func__, code));
 		status = false;
 		goto error;
 	}
@@ -330,7 +330,7 @@ static enum http_read_status http_parse_buffer(struct http_read_response_state *
 			/* All read */
 			return HTTP_ALL_DATA_READ;
 		default:
-			DEBUG(0, ("%s: Illegal parser state %d", __func__,
+			DEBUG(0, ("%s: Illegal parser state %d\n", __func__,
 				  state->parser_state));
 			break;
 	}
diff --git a/libcli/named_pipe_auth/npa_tstream.c b/libcli/named_pipe_auth/npa_tstream.c
index f84440fe755..48ac78573ce 100644
--- a/libcli/named_pipe_auth/npa_tstream.c
+++ b/libcli/named_pipe_auth/npa_tstream.c
@@ -1213,7 +1213,7 @@ reply:
 	ndr_err = ndr_push_struct_blob(&out, state, &pipe_reply,
 			(ndr_push_flags_fn_t)ndr_push_named_pipe_auth_rep);
 	if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
-		DEBUG(2, ("Error encoding structure: %s",
+		DEBUG(2, ("Error encoding structure: %s\n",
 			  ndr_map_error2string(ndr_err)));
 		tevent_req_error(req, EIO);
 		return;
@@ -1235,7 +1235,7 @@ reply:
 				     state->plain,
 				     &state->out_iov, 1);
 	if (tevent_req_nomem(subreq, req)) {
-		DEBUG(0, ("no memory for tstream_writev_send"));
+		DEBUG(0, ("no memory for tstream_writev_send\n"));
 		return;
 	}
 
diff --git a/libcli/smb/smb2cli_create.c b/libcli/smb/smb2cli_create.c
index a5a724e1f4f..dbad297a3f0 100644
--- a/libcli/smb/smb2cli_create.c
+++ b/libcli/smb/smb2cli_create.c
@@ -206,7 +206,7 @@ static NTSTATUS smb2cli_parse_symlink_error_response(
 
 	symlink_length = IVAL(buf, 0);
 	if (symlink_length != (buflen-4)) {
-		DBG_DEBUG("symlink_length=%"PRIu32", (buflen-4)=%zu",
+		DBG_DEBUG("symlink_length=%"PRIu32", (buflen-4)=%zu\n",
 			  symlink_length, buflen-4);
 		return NT_STATUS_INVALID_NETWORK_RESPONSE;
 	}