diff --git a/tests/ref/fate/sws-pixdesc-query b/tests/ref/fate/sws-pixdesc-query
index 89eef20e4b..9a1d0d4b52 100644
--- a/tests/ref/fate/sws-pixdesc-query
+++ b/tests/ref/fate/sws-pixdesc-query
@@ -176,6 +176,7 @@ isBE:
   gray12be
   gray14be
   gray16be
+  gray32be
   gray9be
   grayf16be
   grayf32be
@@ -595,6 +596,8 @@ Gray:
   gray14le
   gray16be
   gray16le
+  gray32be
+  gray32le
   gray9be
   gray9le
   grayf16be