diff --git a/src/Compiler/Output/OutputFileStreamFactory.cs b/src/Compiler/Output/OutputFileStreamFactory.cs
index 43f877dd..99f59a4c 100644
--- a/src/Compiler/Output/OutputFileStreamFactory.cs
+++ b/src/Compiler/Output/OutputFileStreamFactory.cs
@@ -2,11 +2,12 @@
 
 namespace Compiler.Output
 {
-    public class OutputFileStreamFactory: IOutputStreamFactory
+    public class OutputFileStreamFactory : IOutputStreamFactory
     {
         public TextWriter Make(string file)
         {
+            Directory.CreateDirectory(Path.GetDirectoryName(file)!);
             return new StreamWriter(file);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/Compiler/Output/OutputWriterFactory.cs b/src/Compiler/Output/OutputWriterFactory.cs
index fbe7330f..465136db 100644
--- a/src/Compiler/Output/OutputWriterFactory.cs
+++ b/src/Compiler/Output/OutputWriterFactory.cs
@@ -1,4 +1,5 @@
-using Compiler.Argument;
+using System.IO;
+using Compiler.Argument;
 using Compiler.Transformer;
 
 namespace Compiler.Output
@@ -13,4 +14,4 @@ public static OutputWriter Make(CompilerArguments arguments, string file, IOutpu
             );
         }
     }
-}
\ No newline at end of file
+}
diff --git a/tests/CompilerTest/Output/OutputFileStreamFactoryTest.cs b/tests/CompilerTest/Output/OutputFileStreamFactoryTest.cs
index f0984793..3bbcbcca 100644
--- a/tests/CompilerTest/Output/OutputFileStreamFactoryTest.cs
+++ b/tests/CompilerTest/Output/OutputFileStreamFactoryTest.cs
@@ -9,7 +9,7 @@ public class OutputFileStreamFactoryTest
         [Fact]
         public void TestItReturnsStreamWriter()
         {
-            Assert.IsType<StreamWriter>(new OutputFileStreamFactory().Make("test"));
+            Assert.IsType<StreamWriter>(new OutputFileStreamFactory().Make("foo/test"));
         }
     }
-}
\ No newline at end of file
+}