diff --git a/backend/src/Notifo.Domain.Integrations.Abstractions/IntegrationProperty.cs b/backend/src/Notifo.Domain.Integrations.Abstractions/IntegrationProperty.cs
index 80db4098..7dd9f64e 100644
--- a/backend/src/Notifo.Domain.Integrations.Abstractions/IntegrationProperty.cs
+++ b/backend/src/Notifo.Domain.Integrations.Abstractions/IntegrationProperty.cs
@@ -17,6 +17,8 @@ namespace Notifo.Domain.Integrations;
 
 public sealed record IntegrationProperty(string Name, PropertyType Type)
 {
+    private static readonly string[] AllowedHttpUrlSchemes = { "http", "https" };
+
     public string? DefaultValue { get; init; }
 
     public string? EditorDescription { get; init; }
@@ -185,10 +187,7 @@ private bool TryGetString(string? input, [MaybeNullWhen(true)] out string error,
 
                     break;
                 case PropertyFormat.HttpUrl:
-                    // We only allow "http" and "https" schemas to enable the usage of URL field for HttpClient requests.
-                    if (!Uri.TryCreate(input, UriKind.Absolute, out var uri)
-                        || (!string.Equals(uri.Scheme, "http", StringComparison.OrdinalIgnoreCase) && !string.Equals(uri.Scheme, "https", StringComparison.OrdinalIgnoreCase))
-                        )
+                    if (!Uri.TryCreate(input, UriKind.Absolute, out var uri) || !AllowedHttpUrlSchemes.Contains(uri.Scheme, StringComparer.OrdinalIgnoreCase))
                     {
                         error = Texts.IntegrationPropertyFormatHttpUrl;
                         return false;
diff --git a/backend/tests/Notifo.Domain.Tests/Integrations/IntegrationPropertyTests.cs b/backend/tests/Notifo.Domain.Tests/Integrations/IntegrationPropertyTests.cs
index 2e41cdc5..9b647ea9 100644
--- a/backend/tests/Notifo.Domain.Tests/Integrations/IntegrationPropertyTests.cs
+++ b/backend/tests/Notifo.Domain.Tests/Integrations/IntegrationPropertyTests.cs
@@ -162,7 +162,8 @@ public void Should_not_fail_if_undefined_value_is_not_an_allowed_value(string? i
         [InlineData("localhost.com/test")]
         [InlineData("192.168.0.101")]
         [InlineData("randomString")]
-        public void Should_fail_if_url_is_invalid(string? input)
+        [InlineData("mqtt://localhost:1883/")]
+        public void Should_fail_if_http_url_is_invalid(string? input)
         {
             var source = new Dictionary<string, string>
             {
@@ -182,7 +183,7 @@ public void Should_fail_if_url_is_invalid(string? input)
         [InlineData("http://localhost/test")]
         [InlineData("https://example.com/test?query=example")]
         [InlineData("http://login:password@test.pl/random")]
-        public void Should_get_url_if_value_is_valid(string? input)
+        public void Should_get_http_url_if_value_is_valid(string? input)
         {
             var source = new Dictionary<string, string>
             {