diff --git a/lorax.spec b/lorax.spec
index ae5265f6..c086143e 100644
--- a/lorax.spec
+++ b/lorax.spec
@@ -136,7 +136,7 @@ Requires: libgit2
 Requires: libgit2-glib
 Requires: python3-flask
 Requires: python3-gevent
-Requires: anaconda-tui
+Requires: anaconda-tui >= 29.19-1
 Requires: qemu-img
 Requires: tar
 
diff --git a/src/pylorax/api/compose.py b/src/pylorax/api/compose.py
index 7a204f58..9b1e119c 100644
--- a/src/pylorax/api/compose.py
+++ b/src/pylorax/api/compose.py
@@ -340,9 +340,7 @@ def start_build(cfg, dnflock, gitlock, branch, recipe_name, compose_type, test_m
     log.debug("installed_size = %d, template_size=%d", installed_size, template_size)
 
     # Minimum LMC disk size is 1GiB, and anaconda bumps the estimated size up by 10% (which doesn't always work).
-    # XXX BUT Anaconda has a bug, it won't execute a kickstart on a disk smaller than 3000 MB
-    # XXX There is an upstream patch pending, but until then, use that as the minimum
-    installed_size = max(3e9, int((installed_size+template_size))) * 1.2
+    installed_size = int((installed_size+template_size)) * 1.2
     log.debug("/ partition size = %d", installed_size)
 
     # Create the results directory