diff --git a/images/docker-steamos.md b/images/docker-steamos.md
index 6d9908d859..8302e1f15e 100755
--- a/images/docker-steamos.md
+++ b/images/docker-steamos.md
@@ -128,9 +128,9 @@ services:
       - 3001:3001
       - 27031-27036:27031-27036/udp #optional
       - 27031-27036:27031-27036 #optional
-      - 47984-47990:47984-47990:47984-47990:47984-47990/tcp #optional
+      - 47984-47990:47984-47990 #optional
       - 48010:48010:48010:48010 #optional
-      - 47998-48000:47998-48000:47998-48000:47998-48000/udp #optional
+      - 47998-48000:47998-48000/udp #optional
     devices:
       - /dev/dri:/dev/dri
     shm_size: "1gb"
@@ -157,9 +157,9 @@ docker run -d \
   -p 3001:3001 \
   -p 27031-27036:27031-27036/udp `#optional` \
   -p 27031-27036:27031-27036 `#optional` \
-  -p 47984-47990:47984-47990:47984-47990:47984-47990/tcp `#optional` \
+  -p 47984-47990:47984-47990 `#optional` \
   -p 48010:48010:48010:48010 `#optional` \
-  -p 47998-48000:47998-48000:47998-48000:47998-48000/udp `#optional` \
+  -p 47998-48000:47998-48000/udp `#optional` \
   -v /path/to/config:/config \
   -v /dev/input:/dev/input `#optional` \
   -v /run/udev/data:/run/udev/data `#optional` \
@@ -182,9 +182,9 @@ Docker images are configured using parameters passed at runtime (such as those a
 | `3001` | HTTPS SteamOS desktop gui. |
 | `27031-27036/udp` | Steam Remote Play Ports (UDP). |
 | `27031-27036` | Steam Remote Play Ports (TCP). |
-| `47984-47990:47984-47990/tcp` | Sunshine Ports (TCP). |
+| `47984-47990` | Sunshine Ports (TCP). |
 | `48010:48010` | Sunshine Ports (TCP). |
-| `47998-48000:47998-48000/udp` | Sunshine Ports (UDP). |
+| `47998-48000/udp` | Sunshine Ports (UDP). |
 
 ### Environment Variables (`-e`)