diff --git a/edb_stat_statements/expected/level_tracking.out.17 b/edb_stat_statements/expected/level_tracking.out.17
index adb99ed80f8..e96e1bbc46e 100644
--- a/edb_stat_statements/expected/level_tracking.out.17
+++ b/edb_stat_statements/expected/level_tracking.out.17
@@ -36,7 +36,7 @@ SELECT edb_stat_statements_reset() IS NOT NULL AS t;
 (1 row)
 
 -- DO block - all-level tracking.
-SET edb_stat_statements.track = 'nested';
+SET edb_stat_statements.track = 'dev-nested';
 DELETE FROM stats_track_tab;
 DO $$
 BEGIN
@@ -64,7 +64,7 @@ SELECT toplevel, calls, query FROM edb_stat_statements
           |       | END; $$
  f        |     1 | SELECT $1::TEXT
  t        |     1 | SELECT edb_stat_statements_reset() IS NOT NULL AS t
- t        |     1 | SET edb_stat_statements.track = 'nested'
+ t        |     1 | SET edb_stat_statements.track = 'dev-nested'
 (7 rows)
 
 -- Procedure with multiple utility statements.
@@ -77,7 +77,7 @@ AS $$
 $$;
 SET edb_stat_statements.track_utility = TRUE;
 -- all-level tracking.
-SET edb_stat_statements.track = 'nested';
+SET edb_stat_statements.track = 'dev-nested';
 SELECT edb_stat_statements_reset() IS NOT NULL AS t;
  t 
 ---
@@ -140,7 +140,7 @@ SELECT toplevel, calls, query FROM edb_stat_statements
 (2 rows)
 
 -- DO block - all-level tracking without utility.
-SET edb_stat_statements.track = 'nested';
+SET edb_stat_statements.track = 'dev-nested';
 SELECT edb_stat_statements_reset() IS NOT NULL AS t;
  t 
 ---
@@ -244,7 +244,7 @@ SELECT toplevel, calls, rows, query FROM edb_stat_statements ORDER BY query COLL
 (5 rows)
 
 -- PL/pgSQL function - all-level tracking.
-SET edb_stat_statements.track = 'nested';
+SET edb_stat_statements.track = 'dev-nested';
 SELECT edb_stat_statements_reset() IS NOT NULL AS t;
  t 
 ---
diff --git a/edb_stat_statements/expected/level_tracking.out.18 b/edb_stat_statements/expected/level_tracking.out.18
index 7e9aec155a1..23e10e05b34 100644
--- a/edb_stat_statements/expected/level_tracking.out.18
+++ b/edb_stat_statements/expected/level_tracking.out.18
@@ -36,7 +36,7 @@ SELECT edb_stat_statements_reset() IS NOT NULL AS t;
 (1 row)
 
 -- DO block - all-level tracking.
-SET edb_stat_statements.track = 'nested';
+SET edb_stat_statements.track = 'dev-nested';
 DELETE FROM stats_track_tab;
 DO $$
 BEGIN
@@ -77,7 +77,7 @@ AS $$
 $$;
 SET edb_stat_statements.track_utility = TRUE;
 -- all-level tracking.
-SET edb_stat_statements.track = 'nested';
+SET edb_stat_statements.track = 'dev-nested';
 SELECT edb_stat_statements_reset() IS NOT NULL AS t;
  t 
 ---
@@ -140,7 +140,7 @@ SELECT toplevel, calls, query FROM edb_stat_statements
 (2 rows)
 
 -- DO block - all-level tracking without utility.
-SET edb_stat_statements.track = 'nested';
+SET edb_stat_statements.track = 'dev-nested';
 SELECT edb_stat_statements_reset() IS NOT NULL AS t;
  t 
 ---
@@ -244,7 +244,7 @@ SELECT toplevel, calls, rows, query FROM edb_stat_statements ORDER BY query COLL
 (5 rows)
 
 -- PL/pgSQL function - all-level tracking.
-SET edb_stat_statements.track = 'nested';
+SET edb_stat_statements.track = 'dev-nested';
 SELECT edb_stat_statements_reset() IS NOT NULL AS t;
  t 
 ---
diff --git a/edb_stat_statements/sql/level_tracking.sql b/edb_stat_statements/sql/level_tracking.sql
index 123693059e0..cb037144388 100644
--- a/edb_stat_statements/sql/level_tracking.sql
+++ b/edb_stat_statements/sql/level_tracking.sql
@@ -19,7 +19,7 @@ SELECT toplevel, calls, query FROM edb_stat_statements
 SELECT edb_stat_statements_reset() IS NOT NULL AS t;
 
 -- DO block - all-level tracking.
-SET edb_stat_statements.track = 'nested';
+SET edb_stat_statements.track = 'dev-nested';
 DELETE FROM stats_track_tab;
 DO $$
 BEGIN
@@ -43,7 +43,7 @@ AS $$
 $$;
 SET edb_stat_statements.track_utility = TRUE;
 -- all-level tracking.
-SET edb_stat_statements.track = 'nested';
+SET edb_stat_statements.track = 'dev-nested';
 SELECT edb_stat_statements_reset() IS NOT NULL AS t;
 CALL proc_with_utility_stmt();
 SELECT toplevel, calls, query FROM edb_stat_statements
@@ -73,7 +73,7 @@ SELECT toplevel, calls, query FROM edb_stat_statements
   ORDER BY query COLLATE "C", toplevel;
 
 -- DO block - all-level tracking without utility.
-SET edb_stat_statements.track = 'nested';
+SET edb_stat_statements.track = 'dev-nested';
 SELECT edb_stat_statements_reset() IS NOT NULL AS t;
 DELETE FROM stats_track_tab;
 DO $$
@@ -122,7 +122,7 @@ SELECT PLUS_THREE(10);
 SELECT toplevel, calls, rows, query FROM edb_stat_statements ORDER BY query COLLATE "C";
 
 -- PL/pgSQL function - all-level tracking.
-SET edb_stat_statements.track = 'nested';
+SET edb_stat_statements.track = 'dev-nested';
 SELECT edb_stat_statements_reset() IS NOT NULL AS t;
 
 -- we drop and recreate the functions to avoid any caching funnies