diff --git a/test/wallet_address_validator.js b/test/wallet_address_validator.js
index 43084284..b6db3fa9 100644
--- a/test/wallet_address_validator.js
+++ b/test/wallet_address_validator.js
@@ -127,12 +127,14 @@ describe('WAValidator.validate()', function () {
             valid('2MxKEf2su6FGAUfCEAHreGFQvEYrfZDahUf', 'groestlcoin', 'testnet');
 
             // segwit addresses
-            valid('grs1q49qls5kklryt95g5xx4p6msycpgjp8ramfc9jq', 'grs');
-            valid('grs1qnxt8adg4qk3ljl0qhvp4m0nt56w6ma77vwr2jq', 'grs');
-            valid('tgrs1qw4z3xrtgx4f6w7akwpp2xa0gupmkv4yauemmm9', 'grs', 'testnet');
+            valid('GRS1Q49QLS5KKLRYT95G5XX4P6MSYCPGJP8RAMFC9JQ', 'groestlcoin');
+            valid('grs1qnxt8adg4qk3ljl0qhvp4m0nt56w6ma77vwr2jq', 'groestlcoin');
 
-            invalid("grs1q49qls5kklryt95g5xq4p6msycpgjp8ramfc9jq", 'grs'),
-            invalid("tgrs1qqjd3qhncsxdyh5gt7hz4k6zzvfguslwxwgv23j", 'grs')
+            valid('tgrs1qw4z3xrtgx4f6w7akwpp2xa0gupmkv4yauemmm9', 'groestlcoin', 'testnet');
+            valid('tgrs1q7puer6g9ujzrgvc2eldczvd0yyz2v3j4t6m3ph', 'groestlcoin', 'testnet');
+
+            invalid("grs1q49qls5kklryt95g5xq4p6msycpgjp8ramfc9jq", 'groestlcoin'),
+            invalid("tgrs1qqjd3qhncsxdyh5gt7hz4k6zzvfguslwxwgv23j", 'groestlcoin')
         });
 
         it('should return true for correct peercoin addresses', function () {
@@ -887,6 +889,10 @@ describe('WAValidator.validate()', function () {
             commonTests('litecoin');
         });
 
+        it('should return false for incorrect groestlcoin addresses', function () {
+            commonTests('groestlcoin');
+        });
+
         it('should return false for incorrect peercoin addresses', function () {
             commonTests('peercoin');
         });
@@ -1244,6 +1250,10 @@ describe('invalid results', function () {
         commonTests('litecoin');
     });
 
+    it('should return false for incorrect groestlcoin addresses', function () {
+        commonTests('groestlcoin');
+    });
+
     it('should return false for incorrect peercoin addresses', function () {
         commonTests('peercoin');
     });