diff --git a/modules/journalwatch.nix b/modules/journalwatch.nix
index 638a579..e3669f7 100644
--- a/modules/journalwatch.nix
+++ b/modules/journalwatch.nix
@@ -45,6 +45,10 @@
     # If the value of `match` starts and ends with a forward-slash, it is interpreted as a regular expression, if not, it's an exact match.
     # `filters` are always regular expressions.
     # All regular expressions have to match the full string!
+    #
+    # TODO: A "\s" in the double-quoted string `match` is inserted as `s` in the generated config file! We have to use "\\s" to insert `\s`.
+    # TODO: A ''\s'' in the multiline string `filter` is inserted as `\s` in the generated config file.
+    #
     filterBlocks = [
 
       #
@@ -89,7 +93,7 @@
         filters = ''
           .*
         '';
-        match = "CONTAINER_NAME = /(docker-compose-btp-proxy-1|nc_web_[^_-\s]+)/";
+        match = "CONTAINER_NAME = /(docker-compose-btp-proxy-1|nc_web_[^_-\\s]+)/";
       }
       { # yodaNas
         # TODO: Open issue on GitHub https://github.com/nginx-proxy/nginx-proxy/issues/1256. Maybe set env variable RESOLVERS=1.1.1.1?
@@ -107,7 +111,7 @@
         filters = ''
           .*
         '';
-        match = "IMAGE_NAME = /(p1st/docker-gen:.+|nginxproxy/acme-companion|biketripplanner/digitransit-ui:.+|thetorproject/snowflake-proxy:.+)/";
+        match = "IMAGE_NAME = /(p1st/docker-gen:.+|nginxproxy/acme-companion|biketripplanner/digitransit-ui:.+|thetorproject/snowflake-proxy:.+|collabora/code)/";
       }
       { # yodaNas
         filters = ''