diff --git a/src/bin/pg_combinebackup/meson.build b/src/bin/pg_combinebackup/meson.build
index ad80046f989..9319989f0aa 100644
--- a/src/bin/pg_combinebackup/meson.build
+++ b/src/bin/pg_combinebackup/meson.build
@@ -37,7 +37,7 @@ tests += {
       't/007_wal_level_minimal.pl',
       't/008_promote.pl',
       't/009_no_full_file.pl',
-      't/011_incremental_backup_truncation_block.pl',
+      't/011_ib_truncation.pl',
     ],
   }
 }
diff --git a/src/bin/pg_combinebackup/t/011_incremental_backup_truncation_block.pl b/src/bin/pg_combinebackup/t/011_ib_truncation.pl
similarity index 100%
rename from src/bin/pg_combinebackup/t/011_incremental_backup_truncation_block.pl
rename to src/bin/pg_combinebackup/t/011_ib_truncation.pl