diff --git a/pungi/phases/kiwibuild.py b/pungi/phases/kiwibuild.py
index 515a9200..52343fe5 100644
--- a/pungi/phases/kiwibuild.py
+++ b/pungi/phases/kiwibuild.py
@@ -27,6 +27,7 @@ KIWIEXTENSIONS = [
     ("fex", ["squashfs.gz"], "squashfs.gz"),
     ("fex", ["squashfs"], "squashfs"),
     ("container", ["oci.tar.xz"], "tar.xz"),
+    ("wsl2", ["wsl"], "wsl"),
 ]
 
 
diff --git a/setup.py b/setup.py
index 3bb1a602..4c003387 100755
--- a/setup.py
+++ b/setup.py
@@ -60,7 +60,7 @@ setup(
         "jsonschema",
         "kobo",
         "lxml",
-        "productmd>=1.43",
+        "productmd>=1.45",
         "dogpile.cache",
     ],
     tests_require=["pytest", "pytest-cov", "pyfakefs"],