diff --git a/my_ocrd_workflow b/my_ocrd_workflow
index 1dccc27..383c0d5 100755
--- a/my_ocrd_workflow
+++ b/my_ocrd_workflow
@@ -119,6 +119,15 @@ page_workaround_remove_conf() {
   done
 }
 
+page_downgrade_to_2018() {
+  filegrp=$1
+
+  local file
+  for file in `ocrd workspace find -G $filegrp`; do
+    sed -i 's#pagecontent/[0-9-]*#pagecontent/2018-07-15#g' $file
+  done
+}
+
 
 do_fontident
 do_validate
@@ -140,4 +149,8 @@ page_fix_image_references   OCR-D-OCR-TESS
 page_validate_xml           OCR-D-OCR-TESS
 do_validate
 
+# As a last step, downgrade to PAGE 2018 to support PAGE Viewer
+page_downgrade_to_2018      OCR-D-OCR-TESS
+do_validate
+
 # vim:tw=120: