diff --git a/testsuite/ada_lsp/C825-005.xrefs.extending/test.yaml b/testsuite/ada_lsp/C825-005.xrefs.extending/test.yaml
index b22197cfb..895f1dbea 100644
--- a/testsuite/ada_lsp/C825-005.xrefs.extending/test.yaml
+++ b/testsuite/ada_lsp/C825-005.xrefs.extending/test.yaml
@@ -1 +1,6 @@
 title: 'C825-005.xrefs.extending'
+
+# This test needs a change of behaviour in gpr2,
+# see https://gitlab.adacore-it.com/eng/gpr/gpr-issues/-/issues/328
+skip:
+    - ['XFAIL', 'True']