diff --git a/README.md b/README.md
index d7958f1..f8ae7d8 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,6 @@
 # CygnusRFI: An open-source RFI analysis tool for Ground Stations & Radio Telescopes
 This is a port of CygnusRFI from Python 2 to Python 3.
 
-
-
 ![RF Plot](img/example-rfi_plot.png)
 
 
@@ -14,7 +12,6 @@ sudo apt install --no-install-recommends python3-pip python3-virtualenv	\
 	gnuradio gr-osmosdr
 ```
 
-
 Install CygnusRFI fork.
 
 ```
@@ -54,6 +51,7 @@ options:
   -F FMAX, --fmax FMAX
 ```
 
+
 # Upstream
 See `README-upstream.md`
 
@@ -67,6 +65,8 @@ https://github.com/0xCoto/CygnusRFI
 # Status
 It appears to be working, but has been minimally tested.
 
+Tested on Raspberry Pi 4 with Debian stable (11/bullseye).
+
 
 # Copyright
 Upstream sources under their respective copyrights.