diff --git a/src/lib/isPassportNumber.js b/src/lib/isPassportNumber.js
index 304f72fae..5d28573f4 100644
--- a/src/lib/isPassportNumber.js
+++ b/src/lib/isPassportNumber.js
@@ -18,6 +18,7 @@ const passportRegexByCountryCode = {
   CZ: /^\d{8}$/, // CZECH REPUBLIC
   DE: /^[CFGHJKLMNPRTVWXYZ0-9]{9}$/, // GERMANY
   DK: /^\d{9}$/, // DENMARK
+  DZ: /^\d{9}$/, // ALGERIA
   EE: /^([A-Z]\d{7}|[A-Z]{2}\d{7})$/, // ESTONIA (K followed by 7-digits), e-passports have 2 UPPERCASE followed by 7 digits
   ES: /^[A-Z0-9]{2}([A-Z0-9]?)\d{6}$/, // SPAIN
   FI: /^[A-Z]{2}\d{7}$/, // FINLAND
diff --git a/test/validators.js b/test/validators.js
index d87a1889e..9762d84de 100644
--- a/test/validators.js
+++ b/test/validators.js
@@ -2010,6 +2010,23 @@ describe('Validators', () => {
       ],
     });
 
+    test({
+      validator: 'isPassportNumber',
+      args: ['DZ'],
+      valid: [
+        '855609385',
+        '154472412',
+        '197025599',
+      ],
+      invalid: [
+        'AS0123456',
+        'A012345678',
+        '0123456789',
+        '12345678',
+        '98KK54321',
+      ],
+    });
+
     test({
       validator: 'isPassportNumber',
       args: ['EE'],