diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index 3eba3e84d..a039a5d60 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -98,7 +98,7 @@ Docking+Viewports Branch:
 
 - Backends: GLFW: improve multi-viewport behavior in tiling WMs on X11.
   Note: using GLFW backend on Linux/BSD etc. requires linking with `-lX11`.
-  (#8884, #8474, #8289) [@Ikos3k, @Madman10K]
+  (#8884, #8474, #8289, #2117) [@Ikos3k, @Madman10K]
 
 
 -----------------------------------------------------------------------