diff --git a/pillar.example b/pillar.example
index ab79860..c2d0d0a 100644
--- a/pillar.example
+++ b/pillar.example
@@ -14,7 +14,7 @@ salt:
   master_remove_config: true
 
   # Set this to 'py3' to install the Python 3 packages.
-  # If this is not set, the Python 2 packages will be installed by default.
+  # The default varies between OS versions.
   py_ver: 'py3'
 
   # Set this to false to not have the formula install packages (in the case you
diff --git a/salt/osfamilymap.yaml b/salt/osfamilymap.yaml
index b78b24b..6f03da8 100644
--- a/salt/osfamilymap.yaml
+++ b/salt/osfamilymap.yaml
@@ -25,9 +25,8 @@
 
 
 Debian:
-  pkgrepo: 'deb [signed-by=/usr/share/keyrings/salt-archive-keyring.gpg arch=amd64] {{ salt_repo }}/{{ py_ver_repr or 'apt' }}/{{ osfamily_lower }}/{{ osmajorrelease }}/amd64/{{ salt_release }} {{ oscodename }} main'
-  key_url: '{{ salt_repo }}/{{ py_ver_repr or 'apt' }}/{{ osfamily_lower }}/{{ osmajorrelease }}/amd64/{{ salt_release }}/SALTSTACK-GPG-KEY.pub'
-  pkgrepo_keyring: '{{ salt_repo }}/{{ py_ver_repr or 'apt' }}/{{ osfamily_lower }}/{{ osmajorrelease }}/amd64/{{ salt_release }}/salt-archive-keyring.gpg'
+  pkgrepo: 'deb [signed-by=/usr/share/keyrings/salt-archive-keyring.gpg arch=amd64] {{ salt_repo }}/{{ py_ver_repr or 'py3' }}/{{ osfamily_lower }}/{{ osmajorrelease }}/amd64/{{ salt_release }} {{ oscodename }} main'
+  pkgrepo_keyring: '{{ salt_repo }}/{{ py_ver_repr or 'py3' }}/{{ osfamily_lower }}/{{ osmajorrelease }}/amd64/{{ salt_release }}/salt-archive-keyring.gpg'
   pkgrepo_keyring_hash: sha256=ea38e0cdbd8dc53e1af154a8d711a2a321a69f81188062dc5cde9d54df2b8c47
   libgit2: libgit2-22
   pyinotify: python-pyinotify
diff --git a/salt/osmap.yaml b/salt/osmap.yaml
index b50bf01..642b281 100644
--- a/salt/osmap.yaml
+++ b/salt/osmap.yaml
@@ -38,8 +38,8 @@ Ubuntu:
         install_from_package: Null
 
 Raspbian:
-  pkgrepo: 'deb {{ salt_repo }}/{{ py_ver_repr or 'apt' }}/{{ os_family_lower }}/{{ osmajorrelease }}/armhf/{{ salt_release }} {{ oscodename }} main'
-  key_url: '{{ salt_repo }}/{{ py_ver_repr or 'apt' }}/{{ os_family_lower }}/{{ osmajorrelease }}/armhf/{{ salt_release }}/SALTSTACK-GPG-KEY.pub'
+  pkgrepo: 'deb [signed-by=/usr/share/keyrings/salt-archive-keyring.gpg arch=armhf] {{ salt_repo }}/{{ py_ver_repr or 'py3' }}/{{ os_family_lower }}/{{ osmajorrelease }}/armhf/{{ salt_release }} {{ oscodename }} main'
+  pkgrepo_keyring: '{{ salt_repo }}/{{ py_ver_repr or 'py3' }}/{{ os_family_lower }}/{{ osmajorrelease }}/armhf/{{ salt_release }}/salt-archive-keyring.gpg'
 
 SmartOS:
   salt_master: salt
diff --git a/salt/pkgrepo/debian/install.sls b/salt/pkgrepo/debian/install.sls
index 0a936ff..21ac37a 100644
--- a/salt/pkgrepo/debian/install.sls
+++ b/salt/pkgrepo/debian/install.sls
@@ -21,7 +21,9 @@ salt-pkgrepo-install-saltstack-debian:
     - humanname: SaltStack Debian Repo
     - name: {{ salt_settings.pkgrepo }}
     - file: /etc/apt/sources.list.d/salt.list
+    {% if salt_settings.get('key_url') is not none %}
     - key_url: {{ salt_settings.key_url }}
+    {% endif %}
     - clean_file: True
     # Order: 3 because we can't put a require_in on "pkg: salt-{master,minion}"
     # because we don't know if they are used.
diff --git a/test/integration/v3001-py3/files/_mapdata/debian-10.yaml b/test/integration/v3001-py3/files/_mapdata/debian-10.yaml
index ce73428..236b55f 100644
--- a/test/integration/v3001-py3/files/_mapdata/debian-10.yaml
+++ b/test/integration/v3001-py3/files/_mapdata/debian-10.yaml
@@ -42,7 +42,6 @@ values:
           version: 0.23.0
         version: 0.22.1
     install_packages: true
-    key_url: https://repo.saltproject.io/py3/debian/10/amd64/3001/SALTSTACK-GPG-KEY.pub
     libgit2: libgit2-22
     master:
       ext_pillar:
diff --git a/test/integration/v3001-py3/files/_mapdata/debian-9.yaml b/test/integration/v3001-py3/files/_mapdata/debian-9.yaml
index 0b801d6..7af01f3 100644
--- a/test/integration/v3001-py3/files/_mapdata/debian-9.yaml
+++ b/test/integration/v3001-py3/files/_mapdata/debian-9.yaml
@@ -42,7 +42,6 @@ values:
           version: 0.23.0
         version: 0.22.1
     install_packages: true
-    key_url: https://repo.saltproject.io/py3/debian/9/amd64/3001/SALTSTACK-GPG-KEY.pub
     libgit2: libgit2-22
     master:
       ext_pillar:
diff --git a/test/integration/v3002-py3/files/_mapdata/debian-10.yaml b/test/integration/v3002-py3/files/_mapdata/debian-10.yaml
index f28b3ef..51288c8 100644
--- a/test/integration/v3002-py3/files/_mapdata/debian-10.yaml
+++ b/test/integration/v3002-py3/files/_mapdata/debian-10.yaml
@@ -42,7 +42,6 @@ values:
           version: 0.23.0
         version: 0.22.1
     install_packages: true
-    key_url: https://repo.saltproject.io/py3/debian/10/amd64/3002/SALTSTACK-GPG-KEY.pub
     libgit2: libgit2-22
     master:
       ext_pillar:
diff --git a/test/integration/v3002-py3/files/_mapdata/debian-9.yaml b/test/integration/v3002-py3/files/_mapdata/debian-9.yaml
index 070428e..073288e 100644
--- a/test/integration/v3002-py3/files/_mapdata/debian-9.yaml
+++ b/test/integration/v3002-py3/files/_mapdata/debian-9.yaml
@@ -42,7 +42,6 @@ values:
           version: 0.23.0
         version: 0.22.1
     install_packages: true
-    key_url: https://repo.saltproject.io/py3/debian/9/amd64/3002/SALTSTACK-GPG-KEY.pub
     libgit2: libgit2-22
     master:
       ext_pillar: