diff --git a/README.md b/README.md
index 4d91397..045ac08 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,13 @@ flatpak install flathub org.freedesktop.Sdk.Extension.golang
 FLATPAK_ENABLE_SDK_EXT=dotnet,golang flatpak run com.visualstudio.code
 ```
 
+Select the language branch that matches the org.freedesktop.Sdk branch.
+To view the current versions installed:
+
+```
+flatpak list
+```
+
 **Finding other SDK**
 
 `flatpak search <TEXT>`
diff --git a/flatpak-warning.txt b/flatpak-warning.txt
index a4c70e8..1de2943 100644
--- a/flatpak-warning.txt
+++ b/flatpak-warning.txt
@@ -41,6 +41,11 @@ To get support for additional languages, you have to install SDK extensions, e.g
   $ flatpak install flathub org.freedesktop.Sdk.Extension.dotnet
   $ flatpak install flathub org.freedesktop.Sdk.Extension.golang
   $ FLATPAK_ENABLE_SDK_EXT=dotnet,golang flatpak run com.visualstudio.code
+  
+Select the language branch that matches the org.freedesktop.Sdk branch.
+To view the current versions installed:
+
+  $ flatpak list
 
 You can use