diff --git a/tests/unit/Espo/Core/Utils/RouteTest.php b/tests/unit/Espo/Core/Utils/RouteTest.php
index 3d2a95dd93..1b286d37c9 100644
--- a/tests/unit/Espo/Core/Utils/RouteTest.php
+++ b/tests/unit/Espo/Core/Utils/RouteTest.php
@@ -330,4 +330,66 @@ class RouteTest extends \PHPUnit_Framework_TestCase
 
         $this->assertEquals($result, $this->reflection->invokeMethod('unify'));
     }
+
+    public function testUnifyCase4ModuleRoutesWithRewrites()
+    {
+        // prepare path
+        $paths = [
+            'corePath'   => $this->filesPath.'/testCase4/application/Espo/Resources/routes.json',
+            'modulePath' => $this->filesPath.'/testCase4/application/Espo/Modules/{*}/Resources/routes.json',
+            'customPath' => $this->filesPath.'/testCase4/custom/Espo/Custom/Resources/routes.json',
+        ];
+
+        $this->reflection->setProperty('paths', $paths);
+
+        $this->objects['metadata']
+            ->expects($this->once())
+            ->method('getModuleList')
+            ->will($this->returnValue(array(
+                    'Crm',
+                    'Test',
+                    'TestExt'
+        )));
+
+        // prepare expected result
+        $result = [
+            [
+                'route'  => '/Activities/:scope/:id/:name',
+                'method' => 'get',
+                'params' => [
+                    'controller' => 'TestExt',
+                    'action'     => 'list',
+                    'scope'      => ':scope',
+                    'id'         => ':id',
+                    'name'       => ':name',
+                ],
+            ],
+            [
+                'route'  => '/Activities',
+                'method' => 'get',
+                'params' => [
+                    'controller' => 'TestExt',
+                    'action'     => 'testExtListCalendarEvents'
+                ],
+            ],
+            [
+                'route'  => '/Product',
+                'method' => 'get',
+                'params' => [
+                    'controller' => 'Product',
+                    'action'     => 'listProduct'
+                ],
+            ],
+            [
+                'route'  => '/Test',
+                'method' => 'get',
+                'params' => [
+                    'controller' => 'Test',
+                    'action'     => 'testAction'
+                ],
+            ],
+        ];
+
+        $this->assertEquals($result, $this->reflection->invokeMethod('unify'));
+    }
 }
\ No newline at end of file
diff --git a/tests/unit/testData/Routes/testCase4/application/Espo/Modules/Crm/Resources/routes.json b/tests/unit/testData/Routes/testCase4/application/Espo/Modules/Crm/Resources/routes.json
new file mode 100644
index 0000000000..651b53f557
--- /dev/null
+++ b/tests/unit/testData/Routes/testCase4/application/Espo/Modules/Crm/Resources/routes.json
@@ -0,0 +1,29 @@
+[
+    {
+        "route": "/Activities/:scope/:id/:name",
+        "method": "get",
+        "params": {
+            "controller": "Activities",
+            "action": "list",
+            "scope": ":scope",
+            "id": ":id",
+            "name": ":name"
+        }
+    },
+    {
+        "route": "/Activities",
+        "method": "get",
+        "params": {
+            "controller": "Activities",
+            "action": "listCalendarEvents"
+        }
+    },
+    {
+        "route": "/Product",
+        "method": "get",
+        "params": {
+            "controller": "Product",
+            "action": "listProduct"
+        }
+    }
+]
diff --git a/tests/unit/testData/Routes/testCase4/application/Espo/Modules/Test/Resources/routes.json b/tests/unit/testData/Routes/testCase4/application/Espo/Modules/Test/Resources/routes.json
new file mode 100644
index 0000000000..4afcff54a9
--- /dev/null
+++ b/tests/unit/testData/Routes/testCase4/application/Espo/Modules/Test/Resources/routes.json
@@ -0,0 +1,21 @@
+[
+    {
+        "route": "/Activities/:scope/:id/:name",
+        "method": "get",
+        "params": {
+            "controller": "Test",
+            "action": "list",
+            "scope": ":scope",
+            "id": ":id",
+            "name": ":name"
+        }
+    },
+    {
+        "route": "/Test",
+        "method": "get",
+        "params": {
+            "controller": "Test",
+            "action": "testAction"
+        }
+    }
+]
diff --git a/tests/unit/testData/Routes/testCase4/application/Espo/Modules/TestExt/Resources/routes.json b/tests/unit/testData/Routes/testCase4/application/Espo/Modules/TestExt/Resources/routes.json
new file mode 100644
index 0000000000..7c1a791043
--- /dev/null
+++ b/tests/unit/testData/Routes/testCase4/application/Espo/Modules/TestExt/Resources/routes.json
@@ -0,0 +1,21 @@
+[
+    {
+        "route": "/Activities/:scope/:id/:name",
+        "method": "get",
+        "params": {
+            "controller": "TestExt",
+            "action": "list",
+            "scope": ":scope",
+            "id": ":id",
+            "name": ":name"
+        }
+    },
+    {
+        "route": "/Activities",
+        "method": "get",
+        "params": {
+            "controller": "TestExt",
+            "action": "testExtListCalendarEvents"
+        }
+    }
+]