diff --git a/test_runner/fixtures/neon_fixtures.py b/test_runner/fixtures/neon_fixtures.py
index 7789855fe4..059707c8ed 100644
--- a/test_runner/fixtures/neon_fixtures.py
+++ b/test_runner/fixtures/neon_fixtures.py
@@ -4280,6 +4280,7 @@ SKIP_FILES = frozenset(
         "postmaster.opts",
         "postmaster.pid",
         "pg_control",
+        "pg_dynshmem",
     )
 )