diff --git a/screenpipe-app-tauri/scripts/pre_build.js b/screenpipe-app-tauri/scripts/pre_build.js
index d41d1c701..8ddd754f6 100644
--- a/screenpipe-app-tauri/scripts/pre_build.js
+++ b/screenpipe-app-tauri/scripts/pre_build.js
@@ -50,8 +50,8 @@ const config = {
 		],
 	},
 	macos: {
-		ffmpegName: 'ffmpeg-7.1',
-		ffmpegUrl: 'https://evermeet.cx/ffmpeg/ffmpeg-7.1.7z',
+		ffmpegName: 'ffmpeg-7.0-macOS-default',
+		ffmpegUrl: 'https://master.dl.sourceforge.net/project/avbuild/macOS/ffmpeg-7.0-macOS-default.tar.xz?viasf=1',
 	},
 }
 
@@ -524,16 +524,16 @@ if (platform == 'macos') {
 
 	// Setup FFMPEG
 	if (!(await fs.exists(config.ffmpegRealname))) {
-		await $`wget --no-config -nc ${config.macos.ffmpegUrl} -O ${config.macos.ffmpegName}.7z`
-		await $`7z e ${config.macos.ffmpegName}.7z -o${config.macos.ffmpegName}`
+		await $`wget --no-config -nc ${config.macos.ffmpegUrl} -O ${config.macos.ffmpegName}.tar.xz`
+		await $`tar xf ${config.macos.ffmpegName}.tar.xz`
 		await $`mv ${config.macos.ffmpegName} ${config.ffmpegRealname}`
-		await $`rm ${config.macos.ffmpegName}.7z`
+		await $`rm ${config.macos.ffmpegName}.tar.xz`
 	} else {
 		console.log('FFMPEG already exists');
 	}
 
 	// Move and rename ffmpeg and ffprobe binaries
-	const ffmpegSrc = path.join(cwd, config.ffmpegRealname, 'ffmpeg');
+	const ffmpegSrc = path.join(cwd, config.ffmpegRealname, 'bin', 'ffmpeg');
 
 	// For x86_64
 	await fs.copyFile(ffmpegSrc, path.join(cwd, 'ffmpeg-x86_64-apple-darwin'));
@@ -615,6 +615,7 @@ async function installOllamaSidecar() {
 	if (platform === 'windows' && await fs.exists('C:\\ollama\\')) {
 		console.log('ollama sidecar already exists. skipping installation.');
 		await fs.cp('C:\\ollama\\', ollamaDir, {recursive: true});
+		await fs.rename(path.join(ollamaDir, 'ollama.exe'), path.join(ollamaDir, ollamaExe));
 		return;
 	}