diff --git a/node_modules/_app/factorioServer/index.js b/node_modules/_app/factorioServer/index.js
index a5f0ec87..1c8cde0d 100644
--- a/node_modules/_app/factorioServer/index.js
+++ b/node_modules/_app/factorioServer/index.js
@@ -129,10 +129,10 @@ module.exports = class factorioServer {
 		this.onProgress("log", "Starting map creation");
 		console.log(this.factorioDirectory + '/bin/x64/factorio')
 		let code = child_process.spawnSync(
-			path.resolve(this.factorioDirectory, 'bin', 'x64', 'factorio'), [
-				'-c', path.resolve(this.instanceDirectory,'config.ini'),
-				'--create', path.resolve(this.instanceDirectory, 'saves',name),
-				'--server-settings', path.resolve(this.instanceDirectory, 'server-settings.json'),
+			path.join(this.factorioDirectory, 'bin', 'x64', 'factorio'), [
+				'-c', path.join(this.instanceDirectory,'config.ini'),
+				'--create', path.join(this.instanceDirectory, 'saves',name),
+				'--server-settings', path.join(this.instanceDirectory, 'server-settings.json'),
 			],{
 				cwd:process.cwd(),
 			}
diff --git a/node_modules/_app/factorioServer/index.spec.js b/node_modules/_app/factorioServer/index.spec.js
index 31087e81..1a829233 100644
--- a/node_modules/_app/factorioServer/index.spec.js
+++ b/node_modules/_app/factorioServer/index.spec.js
@@ -57,15 +57,15 @@ describe("factorioServer/index.js", ()=>{
 		it("creates a map file as instanceDirectory/saves/map.zip", async ()=>{
 			let relativePath = __dirname.replace(appRootPath, "").substr(1);
 			let server = new factorioServer({
-				instanceDirectory: path.resolve(relativePath, "_testData_createMap"),
+				instanceDirectory: path.join(relativePath, "_testData_createMap"),
 				instanceName: "Unit testing instance",
 			});
 			await server.initialize();
 			console.log("Relative path: "+relativePath)
-			let maps = fs.readdirSync(path.resolve(relativePath, "_testData_createMap", "saves"));
+			let maps = fs.readdirSync(path.join(relativePath, "_testData_createMap", "saves"));
 			assert.equal(maps.length, 0);
 			await server.createMap();
-			let maps2 = fs.readdirSync(path.resolve(relativePath, "_testData_createMap", "saves"));
+			let maps2 = fs.readdirSync(path.join(relativePath, "_testData_createMap", "saves"));
 			assert(maps2.includes("map.zip"));
 			
 			server.deleteInstance();