diff --git a/src/Bootstrapper/MeAjudaAi.ApiService/Extensions/ServiceCollectionExtensions.cs b/src/Bootstrapper/MeAjudaAi.ApiService/Extensions/ServiceCollectionExtensions.cs
index 6dcfc2f27..518c70dfb 100644
--- a/src/Bootstrapper/MeAjudaAi.ApiService/Extensions/ServiceCollectionExtensions.cs
+++ b/src/Bootstrapper/MeAjudaAi.ApiService/Extensions/ServiceCollectionExtensions.cs
@@ -31,6 +31,10 @@ public static IServiceCollection AddApiServices(
         services.AddCustomAntiforgery();
         services.AddMemoryCache();
 
+        // Configurar Geographic Restriction options para o middleware
+        services.Configure<GeographicRestrictionOptions>(
+            configuration.GetSection(GeographicRestrictionOptions.SectionName));
+
         // Configura ForwardedHeaders para suporte a proxy reverso (load balancers, nginx, etc.)
         services.Configure<ForwardedHeadersOptions>(options =>
         {
diff --git a/tests/MeAjudaAi.Integration.Tests/Middleware/GeographicRestrictionIntegrationTests.cs b/tests/MeAjudaAi.Integration.Tests/Middleware/GeographicRestrictionIntegrationTests.cs
index 6112a940d..75d60a5c1 100644
--- a/tests/MeAjudaAi.Integration.Tests/Middleware/GeographicRestrictionIntegrationTests.cs
+++ b/tests/MeAjudaAi.Integration.Tests/Middleware/GeographicRestrictionIntegrationTests.cs
@@ -64,14 +64,12 @@ public async Task GetProviders_WhenBlockedCity_ShouldReturn451()
 
             var json = JsonSerializer.Deserialize<JsonElement>(content);
 
-            // Verify all expected fields are present
-            json.TryGetProperty("error", out var errorProp).Should().BeTrue($"Missing 'error' property. JSON: {content}");
-            json.TryGetProperty("detail", out var detailProp).Should().BeTrue($"Missing 'detail' property. JSON: {content}");
+            // Verify all expected fields are present (new response format from GeographicRestrictionErrorResponse)
+            json.TryGetProperty("message", out var messageProp).Should().BeTrue($"Missing 'message' property. JSON: {content}");
             json.TryGetProperty("allowedCities", out var citiesProp).Should().BeTrue($"Missing 'allowedCities' property. JSON: {content}");
-            json.TryGetProperty("yourLocation", out var locationProp).Should().BeTrue($"Missing 'yourLocation' property. JSON: {content}");
+            json.TryGetProperty("userLocation", out var locationProp).Should().BeTrue($"Missing 'userLocation' property. JSON: {content}");
 
-            errorProp.GetString().Should().Be("geographic_restriction");
-            detailProp.GetString().Should().Contain("Muriaé");
+            messageProp.GetString().Should().Contain("Muriaé");
             citiesProp.GetArrayLength().Should().BeGreaterThan(0, "should have at least one allowed city");
             locationProp.TryGetProperty("city", out var cityProp).Should().BeTrue();
             cityProp.GetString().Should().Be("São Paulo");
diff --git a/tests/MeAjudaAi.Integration.Tests/Modules/Locations/IbgeUnavailabilityTests.cs b/tests/MeAjudaAi.Integration.Tests/Modules/Locations/IbgeUnavailabilityTests.cs
index 381da29e7..a74384dc3 100644
--- a/tests/MeAjudaAi.Integration.Tests/Modules/Locations/IbgeUnavailabilityTests.cs
+++ b/tests/MeAjudaAi.Integration.Tests/Modules/Locations/IbgeUnavailabilityTests.cs
@@ -99,12 +99,12 @@ public async Task GeographicRestriction_WhenIbgeUnavailableAndCityNotAllowed_Sho
         response.StatusCode.Should().Be(System.Net.HttpStatusCode.UnavailableForLegalReasons,
             $"Expected 451 but got {(int)response.StatusCode}. Response body: {content}");
 
-        // Verify error payload structure
+        // Verify error payload structure (new response format from GeographicRestrictionErrorResponse)
         var json = System.Text.Json.JsonSerializer.Deserialize<System.Text.Json.JsonElement>(content);
 
-        json.GetProperty("error").GetString().Should().Be("geographic_restriction");
-        json.GetProperty("yourLocation").GetProperty("city").GetString().Should().Be("Rio de Janeiro");
-        json.GetProperty("yourLocation").GetProperty("state").GetString().Should().Be("RJ");
+        json.GetProperty("message").GetString().Should().NotBeNullOrEmpty();
+        json.GetProperty("userLocation").GetProperty("city").GetString().Should().Be("Rio de Janeiro");
+        json.GetProperty("userLocation").GetProperty("state").GetString().Should().Be("RJ");
         json.GetProperty("allowedCities").GetArrayLength().Should().BeGreaterThan(0);
         json.GetProperty("allowedStates").GetArrayLength().Should().BeGreaterThan(0);
     }