diff --git a/assets/workers/ShaderWorker.ts b/assets/workers/ShaderWorker.ts
index d19ac85..0891248 100644
--- a/assets/workers/ShaderWorker.ts
+++ b/assets/workers/ShaderWorker.ts
@@ -1,9 +1,6 @@
 import noise from "~/assets/shaders/noise.frag?raw"
-// @ts-ignore Import module
-import resolveLygia from "https://lygia.xyz/resolve.esm.js"
 
-
-declare const resolveLygia: (source: string) => string
+import resolveLygia from "~/assets/workers/resolve-lygia.esm"
 
 let interval: number
 let timeout: number
diff --git a/assets/workers/resolve-lygia.esm.js b/assets/workers/resolve-lygia.esm.js
new file mode 100644
index 0000000..5537afc
--- /dev/null
+++ b/assets/workers/resolve-lygia.esm.js
@@ -0,0 +1,52 @@
+function getFile(url) {
+    let httpRequest = new XMLHttpRequest();
+    httpRequest.open("GET", url, false);
+    httpRequest.send();
+    if (httpRequest.status == 200)
+        return httpRequest.responseText;
+    else
+        return "";
+  }
+
+function resolveLygia(lines) {
+    if ( !Array.isArray(lines) ) {
+        lines = lines.split(/\r?\n/);
+    }
+
+    let src = "";
+    lines.forEach( (line, i) => {
+        const line_trim = line.trim();
+        if (line_trim.startsWith('#include \"lygia') ) {
+            let include_url = line_trim.substring(15);
+            include_url = "https://lygia.xyz" + include_url.replace(/\"|\;|\s/g,'');
+            src += getFile(include_url) + '\n';
+        }
+        else {
+            src += line + '\n';
+        }
+    });
+    
+    return src;
+}
+  
+async function resolveLygiaAsync(lines) {
+    if (!Array.isArray(lines))
+        lines = lines.split(/\r?\n/);
+  
+    let src = "";
+    const response = await Promise.all(
+        lines.map(async (line, i) => {
+            const line_trim = line.trim();
+            if (line_trim.startsWith('#include "lygia')) {
+                let include_url = line_trim.substring(15);
+                include_url = "https://lygia.xyz" + include_url.replace(/\"|\;|\s/g, "");
+                return fetch(include_url).then((res) => res.text());
+            }
+            else
+                return line;
+        })
+    );
+  
+    return response.join("\n");
+}
+export { resolveLygia as default };