diff --git a/proposals/4107-feature-focused-versioning.md b/proposals/4107-feature-focused-versioning.md
index 534b0302..f2bcf41f 100644
--- a/proposals/4107-feature-focused-versioning.md
+++ b/proposals/4107-feature-focused-versioning.md
@@ -44,7 +44,7 @@ is modified to add a new `features` key. The existing `unstable_features` and `v
     "msc3440": ["org.matrix.msc3440", "fcp-stable", "v1.4", "v1.5", "v1.6"],
     "msc1772": ["org.matrix.msc1772"],
     "encryption": ["r0.0.0", /* ... */, "v1.9"],
-    "msc2659": ["fcp-stable:msc4107"],
+    "msc2659": ["fcp-stable:msc2659"],
     "core": ["r0.0.0", /* ... */, "v1.9"]
   },