diff --git a/static/_redirects b/static/_redirects
index 540a03bffff..a291a0d2a0c 100644
--- a/static/_redirects
+++ b/static/_redirects
@@ -58,6 +58,7 @@
 /docs/harp/latest/*       /docs/pgd/latest/harp/:splat 302
 /docs/harp/2/*            /docs/pgd/4/harp/:splat               301
 /docs/pglogical/latest/*  /docs/pgd/3.7/pglogical/:splat        302
+/docs/pgd/5.6/*           /docs/pgd/5/:splat        302
 
 # BART - EOL
 /docs/bart/latest/:notindex/* /docs/bart/latest/ 301