diff --git a/docs/images/docker-baseimage-selkies.md b/docs/images/docker-baseimage-selkies.md
index 65e689acdf..c9f771c261 100644
--- a/docs/images/docker-baseimage-selkies.md
+++ b/docs/images/docker-baseimage-selkies.md
@@ -42,6 +42,15 @@ All application settings are passed via environment variables:
 | NO_DECOR | If set the application will run without window borders for use as a PWA. (Decor can be enabled and disabled with Ctrl+Shift+d) |
 | NO_FULL | Do not autmatically fullscreen applications when using openbox. |
 | DISABLE_ZINK | Do not set the Zink environment variables if a video card is detected (userspace applications will use CPU rendering) |
+| WATERMARK_PNG | Full path inside the container to a watermark png IE `/usr/share/selkies/www/icon.png` |
+| WATERMARK_LOCATION | Where to paint the image over the stream integer options below |
+
+* 1 - Top Left
+* 2 - Top Right
+* 3 - Bottom Left
+* 4 - Bottom Right
+* 5 - Centered
+* 6 - Animated
 
 ## Language Support - Internationalization
 
@@ -58,6 +67,7 @@ All base images are built for x86_64 and aarch64 platforms.
 | Alpine | alpine322 |
 | Arch | arch |
 | Debian | debianbookworm |
+| Enterprise Linux | el9 |
 | Fedora | fedora42 |
 | Kali | kali |
 | Ubuntu | ubuntunoble |