diff --git a/manifests/package/debian.pp b/manifests/package/debian.pp
index 8a8022669..4657233d5 100644
--- a/manifests/package/debian.pp
+++ b/manifests/package/debian.pp
@@ -28,12 +28,23 @@
           undef => "https://nginx.org/packages/${distro}",
           default => $repo_source,
         }
-        apt::source { 'nginx':
-          location     => $stable_repo_source,
-          repos        => 'nginx',
-          key          => { 'id' => '573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62' },
-          release      => $release,
-          architecture => $facts['os']['architecture'],
+        if $facts['os']['architecture'] == 'aarch64' {
+          apt::source { 'nginx':
+            location     => $stable_repo_source,
+            repos        => 'nginx',
+            key          => { 'id' => '573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62' },
+            release      => $release,
+            architecture => 'arm64',
+          }
+        }
+        else {
+          apt::source { 'nginx':
+            location     => $stable_repo_source,
+            repos        => 'nginx',
+            key          => { 'id' => '573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62' },
+            release      => $release,
+            architecture => $facts['os']['architecture'],
+          }
         }
       }
       'nginx-mainline': {
@@ -41,12 +52,23 @@
           undef => "https://nginx.org/packages/mainline/${distro}",
           default => $repo_source,
         }
-        apt::source { 'nginx':
-          location     => $mainline_repo_source,
-          repos        => 'nginx',
-          key          => { 'id' => '573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62' },
-          release      => $release,
-          architecture => $facts['os']['architecture'],
+        if $facts['os']['architecture'] == 'aarch64' {
+          apt::source { 'nginx':
+            location     => $mainline_repo_source,
+            repos        => 'nginx',
+            key          => { 'id' => '573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62' },
+            release      => $release,
+            architecture => 'arm64',
+          }
+        }
+        else {
+          apt::source { 'nginx':
+            location     => $mainline_repo_source,
+            repos        => 'nginx',
+            key          => { 'id' => '573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62' },
+            release      => $release,
+            architecture => $facts['os']['architecture'],
+          }
         }
       }
       'passenger': {
@@ -54,11 +76,21 @@
           undef => 'https://oss-binaries.phusionpassenger.com/apt/passenger',
           default => $repo_source,
         }
-        apt::source { 'nginx':
-          location     => $passenger_repo_source,
-          repos        => 'main',
-          key          => { 'id' => '16378A33A6EF16762922526E561F9B9CAC40B2F7' },
-          architecture => $facts['os']['architecture'],
+        if $facts['os']['architecture'] == 'aarch64' {
+          apt::source { 'nginx':
+            location     => $passenger_repo_source,
+            repos        => 'main',
+            key          => { 'id' => '16378A33A6EF16762922526E561F9B9CAC40B2F7' },
+            architecture => 'arm64',
+          }
+        }
+        else {
+          apt::source { 'nginx':
+            location     => $passenger_repo_source,
+            repos        => 'main',
+            key          => { 'id' => '16378A33A6EF16762922526E561F9B9CAC40B2F7' },
+            architecture => $facts['os']['architecture'],
+          }
         }
 
         package { $passenger_package_name: