diff --git a/implementations/Crafter.Build-Project.cpp b/implementations/Crafter.Build-Project.cpp
index af5d725..debee80 100644
--- a/implementations/Crafter.Build-Project.cpp
+++ b/implementations/Crafter.Build-Project.cpp
@@ -165,15 +165,22 @@ namespace Crafter {
             }
             command += std::format(" -fprebuilt-module-path={} -fprebuilt-module-path={}/wasi-sysroot-28.0/share/libc++/v1", pcmDir.string(), exeDir);
 
+
             const fs::path indexPath = std::format("{}/index.html", exeDir);
             const fs::path indexDstPath = binDir/"index.html";
-            if(!fs::exists(indexDstPath) || fs::last_write_time(indexDstPath) < fs::last_write_time(indexPath)) {
+            if(!fs::exists(indexDstPath)) {
+                fs::copy(indexPath, indexDstPath);
+            } else if(fs::last_write_time(indexDstPath) < fs::last_write_time(indexPath)) {
+                fs::remove(indexDstPath);
                 fs::copy(indexPath, indexDstPath);
             }
 
             const fs::path runtimePath = std::format("{}/runtime.js", exeDir);
             const fs::path runtimeDstPath = binDir/"runtime.js";
-            if(!fs::exists(runtimeDstPath) || fs::last_write_time(runtimeDstPath) < fs::last_write_time(runtimePath)) {
+            if(!fs::exists(runtimeDstPath)) {
+                fs::copy(runtimePath, runtimeDstPath);
+            } else if(fs::last_write_time(runtimeDstPath) < fs::last_write_time(runtimePath)) {
+                fs::remove(runtimeDstPath);
                 fs::copy(runtimePath, runtimeDstPath);
             }
         }