diff --git a/README.md b/README.md
index 7072348..cd74a4e 100644
--- a/README.md
+++ b/README.md
@@ -67,5 +67,6 @@ All of those can be optionally combined with any combination of addins:
 * `4.4` to build from the 4.4 release branch instead of master.
 * `5.0` to build from the 5.0 release branch instead of master.
 * `5.1` to build from the 5.1 release branch instead of master.
+* `6.0` to build from the 5.1 release branch instead of master.
 * `debug` to not strip debug symbols from the binaries. This increases the output size by about 250MB.
 * `lto` build all dependencies and ffmpeg with -flto=auto (HIGHLY EXPERIMENTAL, broken for Windows, sometimes works for Linux)