diff --git a/test/test_attach.py b/test/test_attach.py
index f98fada5..ee7b85d7 100644
--- a/test/test_attach.py
+++ b/test/test_attach.py
@@ -137,7 +137,7 @@ def test_where_multiprocess(py):
         assert lines[join_line] == 1, result.stdout
 
 
-@flaky
+@flaky(max_runs=3)
 @requires_sudo
 @allpythons()
 def test_where_kernel(py):
@@ -146,10 +146,10 @@ def test_where_kernel(py):
         result = austinp("-kw", str(p.pid))
         assert result.returncode == 0
 
-        assert "Process" in result.stdout
-        assert "Thread" in result.stdout
-        assert "sleepy.py" in result.stdout
-        assert "<module>" in result.stdout
-        assert "__select" in result.stdout
-        assert "libc" in result.stdout
-        assert "do_syscall" in result.stdout
+        assert "Process" in result.stdout, result.stdout
+        assert "Thread" in result.stdout, result.stdout
+        assert "sleepy.py" in result.stdout, result.stdout
+        assert "<module>" in result.stdout, result.stdout
+        assert "__select" in result.stdout, result.stdout
+        assert "libc" in result.stdout, result.stdout
+        assert "do_syscall" in result.stdout, result.stdout
diff --git a/test/test_fork.py b/test/test_fork.py
index f55d4575..a80a264f 100644
--- a/test/test_fork.py
+++ b/test/test_fork.py
@@ -50,7 +50,7 @@ def test_fork_wall_time(austin, py, heap):
     result = austin("-i", "2ms", *heap, *python(py), target("target34.py"))
     assert py in (result.stderr or result.stdout), result.stderr or result.stdout
 
-    assert len(processes(result.stdout)) == 1
+    assert len(processes(result.stdout)) == 1, compress(result.stdout)
     ts = threads(result.stdout)
     assert len(ts) == 2, compress(result.stdout)
 
@@ -177,6 +177,7 @@ def test_fork_multiprocess(py):
     assert has_pattern(result.stdout, "target_mp.py:fact:"), result.stdout
 
 
+@flaky
 @allpythons()
 def test_fork_full_metrics(py):
     result = austin("-i", "10ms", "-f", *python(py), target("target34.py"))