diff --git a/meta/conf/distro/include/ptest-packagelists.inc b/meta/conf/distro/include/ptest-packagelists.inc
index abe777e178..453fb87c17 100644
--- a/meta/conf/distro/include/ptest-packagelists.inc
+++ b/meta/conf/distro/include/ptest-packagelists.inc
@@ -72,6 +72,7 @@ PTESTS_FAST = "\
     python3-attrs \
     python3-bcrypt \
     python3-calver \
+    python3-certifi \
     python3-hypothesis \
     python3-idna \
     python3-jinja2 \
diff --git a/meta/recipes-devtools/python/python3-certifi_2026.7.22.bb b/meta/recipes-devtools/python/python3-certifi_2026.7.22.bb
index 71bef4d6c4..41b282800b 100644
--- a/meta/recipes-devtools/python/python3-certifi_2026.7.22.bb
+++ b/meta/recipes-devtools/python/python3-certifi_2026.7.22.bb
@@ -9,7 +9,9 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=11618cb6a975948679286b1211bd573c"
 
 SRC_URI[sha256sum] = "741e2c3b351ddf169a738da9f2c048608ff7f2c5cc02f1ebc6b118bb090d5d55"
 
-inherit pypi python_setuptools_build_meta
+inherit pypi python_setuptools_build_meta ptest-python-pytest
+
+PTEST_PYTEST_DIR = "certifi/tests"
 
 CVE_PRODUCT = "certifi:certifi"