diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index 8834d1d297..1afe9f81f2 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -38,3 +38,5 @@ a9b2876bd33264c826aaf38e462632f1f7bceb55
 34cee06dfa6c558c4ab1460200033ea44b368ae4
 # Move the `deferred` submodule inside `infer/builder`
 96d9e0964cb87498ef15510ea7f896ba336659f9
+# Break the semantic index out into its own crate
+461994073e2f6cac13a28e60b06038ba50214ffc