diff --git a/product-builder.changes b/product-builder.changes
index 60f1f3c..caff236 100644
--- a/product-builder.changes
+++ b/product-builder.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Tue Nov 21 09:49:23 UTC 2017 - dimstar@opensuse.org
+
+- Apply accept_old_meta_package.patch also in case prjmeta has a
+  skelcd_compat variable defined. This allows us to change
+  suse_version while still not being able to migrate to the new
+  product converter/builder for Tumbleweed.
+
 -------------------------------------------------------------------
 Fri Oct  6 10:04:45 UTC 2017 - adrian@suse.de
 
diff --git a/product-builder.spec b/product-builder.spec
index d2f6176..6c2d432 100644
--- a/product-builder.spec
+++ b/product-builder.spec
@@ -61,7 +61,7 @@ To be used only for product medias for Leap 15 and SLE 15.
 
 %prep
 %setup -q
-%if 0%{?suse_version} == 1330
+%if 0%{?suse_version} == 1330 || 0%{?skelcd_compat}
 %patch1 -p1
 %endif