diff --git a/support/testing/tests/package/test_python_gnupg.py b/support/testing/tests/package/test_python_gnupg.py
index 8861115130..8b438aed15 100644
--- a/support/testing/tests/package/test_python_gnupg.py
+++ b/support/testing/tests/package/test_python_gnupg.py
@@ -9,3 +9,4 @@ class TestPythonPy3GnuPG(TestPythonPackageBase):
         BR2_PACKAGE_PYTHON_GNUPG=y
         """
     sample_scripts = ["tests/package/sample_python_gnupg.py"]
+    timeout = 10  # /dev/urandom can take a while to become initialized
diff --git a/support/testing/tests/package/test_python_spake2.py b/support/testing/tests/package/test_python_spake2.py
index fb47a0802c..0629772bc3 100644
--- a/support/testing/tests/package/test_python_spake2.py
+++ b/support/testing/tests/package/test_python_spake2.py
@@ -9,3 +9,4 @@ class TestPythonPy3Spake2(TestPythonPackageBase):
         BR2_PACKAGE_PYTHON_SPAKE2=y
         """
     sample_scripts = ["tests/package/sample_python_spake2.py"]
+    timeout = 10  # /dev/urandom can take a while to become initialized