diff --git a/test/WireMock.Net.Tests/Matchers/JsonPartialMatcherTests.cs b/test/WireMock.Net.Tests/Matchers/JsonPartialMatcherTests.cs
index cac8be775..3a2d30439 100644
--- a/test/WireMock.Net.Tests/Matchers/JsonPartialMatcherTests.cs
+++ b/test/WireMock.Net.Tests/Matchers/JsonPartialMatcherTests.cs
@@ -199,6 +199,27 @@ public void JsonPartialMatcher_IsMatch_WithRegexFalse()
         Assert.Equal(0.0, match);
     }
 
+    [Fact]
+    public void JsonPartialMatcher_IsMatch_GuidAsString_UsingRegex()
+    {
+        var guid = new Guid("1111238e-b775-44a9-a263-95e570135c94");
+        var matcher = new JsonPartialMatcher(new {
+            Id = 1,
+            Name = "^1111[a-fA-F0-9]{4}(-[a-fA-F0-9]{4}){3}-[a-fA-F0-9]{12}$"
+        }, false, false, true);
+
+        // Act
+        var jObject = new JObject
+        {
+            { "Id", new JValue(1) },
+            { "Name", new JValue(guid) }
+        };
+        double match = matcher.IsMatch(jObject);
+
+        // Assert
+        Assert.Equal(1.0, match);
+    }
+
     [Fact]
     public void JsonPartialMatcher_IsMatch_WithIgnoreCaseTrue_JObject()
     {