diff --git a/app/meson.build b/app/meson.build
index 88c04dfc..88c26db7 100644
--- a/app/meson.build
+++ b/app/meson.build
@@ -9,7 +9,7 @@ src = [
     'src/fpscounter.c',
     'src/frames.c',
     'src/inputmanager.c',
-    'src/installer.c'
+    'src/installer.c',
     'src/lockutil.c',
     'src/net.c',
     'src/scrcpy.c',