diff --git a/meta-selftest/files/static-group b/meta-selftest/files/static-group
index 4cc37ddea2..3be8daa016 100644
--- a/meta-selftest/files/static-group
+++ b/meta-selftest/files/static-group
@@ -29,4 +29,5 @@ xuser:x:530:
 seat:x:531:
 audio:x:532:
 empower:x:533:
+postgres:x:534:
 nogroup:x:65534:
diff --git a/meta-selftest/files/static-passwd b/meta-selftest/files/static-passwd
index cc6c5acd5c..0771890cbf 100644
--- a/meta-selftest/files/static-passwd
+++ b/meta-selftest/files/static-passwd
@@ -19,3 +19,4 @@ _apt:x:523:523::/:/bin/nologin
 weston:x:525:525::/:/bin/nologin
 ptest:x:529:529::/:/bin/nologin
 xuser:x:530:530::/:/bin/nologin
+postgres:x:534:534::/:/bin/nologin