diff --git a/compiler/Generator.cs b/compiler/Generator.cs
index 3d824c9..de28bb6 100644
--- a/compiler/Generator.cs
+++ b/compiler/Generator.cs
@@ -91,7 +91,7 @@ public class Generator
 
         writer = new IndentedTextWriter();
 
-        writer.WriteLine($$"""
+        writer.WriteLine("""
                          #include <float.h>
                          #include <stdarg.h>
                          #include <stddef.h>