diff --git a/test_runner/regress/test_hot_standby.py b/test_runner/regress/test_hot_standby.py
index 6b003ce356..031fd2857d 100644
--- a/test_runner/regress/test_hot_standby.py
+++ b/test_runner/regress/test_hot_standby.py
@@ -1,10 +1,8 @@
 import time
 
-import pytest
 from fixtures.neon_fixtures import NeonEnv
 
 
-@pytest.mark.timeout(1800)
 def test_hot_standby(neon_simple_env: NeonEnv):
     env = neon_simple_env
 
diff --git a/test_runner/regress/test_import.py b/test_runner/regress/test_import.py
index d35366b467..68086d3f84 100644
--- a/test_runner/regress/test_import.py
+++ b/test_runner/regress/test_import.py
@@ -23,7 +23,6 @@ from fixtures.types import Lsn, TenantId, TimelineId
 from fixtures.utils import subprocess_capture
 
 
-@pytest.mark.timeout(600)
 def test_import_from_vanilla(test_output_dir, pg_bin, vanilla_pg, neon_env_builder):
     # Put data in vanilla pg
     vanilla_pg.start()
@@ -163,7 +162,6 @@ def test_import_from_vanilla(test_output_dir, pg_bin, vanilla_pg, neon_env_build
     assert endpoint.safe_psql("select count(*) from t") == [(300000,)]
 
 
-@pytest.mark.timeout(600)
 def test_import_from_pageserver_small(pg_bin: PgBin, neon_env_builder: NeonEnvBuilder):
     neon_env_builder.enable_local_fs_remote_storage()
     env = neon_env_builder.init_start()
diff --git a/test_runner/regress/test_pg_regress.py b/test_runner/regress/test_pg_regress.py
index d765316174..ee600db2c6 100644
--- a/test_runner/regress/test_pg_regress.py
+++ b/test_runner/regress/test_pg_regress.py
@@ -3,15 +3,11 @@
 #
 from pathlib import Path
 
-import pytest
 from fixtures.neon_fixtures import NeonEnv, check_restored_datadir_content
 
 
 # Run the main PostgreSQL regression tests, in src/test/regress.
 #
-# This runs for a long time, especially in debug mode, so use a larger-than-default
-# timeout.
-@pytest.mark.timeout(1800)
 def test_pg_regress(
     neon_simple_env: NeonEnv,
     test_output_dir: Path,
@@ -69,9 +65,6 @@ def test_pg_regress(
 
 # Run the PostgreSQL "isolation" tests, in src/test/isolation.
 #
-# This runs for a long time, especially in debug mode, so use a larger-than-default
-# timeout.
-@pytest.mark.timeout(1800)
 def test_isolation(
     neon_simple_env: NeonEnv,
     test_output_dir: Path,