diff --git a/standard/manifest.yaml b/standard/manifest.yaml
index fdd3f75..6215270 100644
--- a/standard/manifest.yaml
+++ b/standard/manifest.yaml
@@ -45,6 +45,8 @@ packages:
   - python3-rpm
   # Used by admins interactively
   - man-db
+  # Content-based container layer splitting for rechunking
+  - chunkah
 
 # These are random architecture-specific packages
 packages-x86_64: