diff --git a/profiles/package.mask b/profiles/package.mask
index b7998988d3..8e9dce7499 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -14,6 +14,11 @@
 
 # New entries go on top.
 
+# Julien Roy <julien@jroy.ca> (2024-03-09)
+# Dracut fails to boot with Clevis 20
+# https://github.com/latchset/clevis/issues/456
+=app-crypt/clevis-20
+
 # Julien Roy <julien@jroy.ca> (2024-02-24)
 # Masking stale packages for removal in 30 days
 # If anyone cares about any of these packages and wants to maintain them, either: