diff --git a/docs/ftldns/debugging.md b/docs/ftldns/debugging.md
new file mode 100644
index 0000000..066f1f4
--- /dev/null
+++ b/docs/ftldns/debugging.md
@@ -0,0 +1,12 @@
+Once you are used to it, you can skip most of the steps. Debugging *FTL*DNS is actually quite easy as `pihole-FTL` has been designed such that a debugger can be attached to an already running process. It can give you insights into how software (not limited to `pihole-FTL`) works.
+
+1. Install `screen` and `gdb` using `sudo apt-get install screen gdb`
+2. Start a screen session (it will allow you to come back even if the SSH connection died)
+  * If you don't know about `screen`, then read about it (you *will* love it!)
+3. Start a screen session using `screen`
+4. Use `sudo gdb -p $(pidof pihole-FTL)` to attach the debugger to the already running `pihole-FTL` process
+5. Once loading of the symbols has finished (the `(gdb)` input prompt is shown), run `handle SIGHUP nostop SIGPIPE nostop`
+6. Enter `continue` to continue operation of `pihole-FTL` inside the debugger. All debugger features are now available.
+7. When `pihole-FTL` has crashed, copy&paste the terminal output into a (new) issue. Also type `backtrace` and include its output. We might ask for additional information in order to isolate your particular issue.
+
+<!-- When you want to detach the debugger from `FTL` without terminating the process, you can hit `Ctrl+C` and enter `detach` followed by `quit`. -->
diff --git a/mkdocs.yml b/mkdocs.yml
index a08b915..f1fd36b 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -31,9 +31,10 @@ pages:
   - 'RegEx blocking': "ftldns/regex.md"
   - 'Privacy levels': "ftldns/privacylevels.md"
 #  - 'Long-term database': "ftldns/database.md"
-  - 'Telnet API': "ftldns/telnet-api.md"
-  - 'Install from source': "ftldns/compile.md"
+  - 'Debugging FTLDNS': "ftldns/debugging.md"
   - 'Compatibility': "ftldns/compatibility.md"
+  - 'Install from source': "ftldns/compile.md"
+  - 'Telnet API': "ftldns/telnet-api.md"
   - 'In-depth manual': "ftldns/in-depth.md"
 - 'Guides':
 # - 'Pi-hole as All-Around DNS Solution': guides/unbound.md