diff --git a/TestSuite/explicitinterface13.pas b/TestSuite/explicitinterface13.pas
new file mode 100644
index 000000000..000986199
--- /dev/null
+++ b/TestSuite/explicitinterface13.pas
@@ -0,0 +1,12 @@
+type
+  i1 = interface
+    procedure p1;
+  end;
+  //Ошибка: Функция класса c1, реализующая метод p1 интерфейса i1, должна быть нестатической с уровнем доступа public
+  c1 = class(i1)
+    procedure i1.p1 := exit;
+  end;
+  
+begin 
+  var obj := new c1;
+end.
\ No newline at end of file
diff --git a/TreeConverter/TreeConversion/compilation_context.cs b/TreeConverter/TreeConversion/compilation_context.cs
index 635b1dc84..f378c06e5 100644
--- a/TreeConverter/TreeConversion/compilation_context.cs
+++ b/TreeConverter/TreeConversion/compilation_context.cs
@@ -2895,7 +2895,8 @@ namespace PascalABCCompiler.TreeConverter
                     commn.field_access_level != SemanticTree.field_access_level.fal_public ||
                     commn.is_constructor)
                 {
-                    bad = true;
+                    if (!(commn.name.IndexOf(".") != -1 && commn.field_access_level != SemanticTree.field_access_level.fal_public))
+                        bad = true;
                 }
             }
             else