diff --git a/properties.mk b/properties.mk
index d9f1bd60..e346a8ff 100644
--- a/properties.mk
+++ b/properties.mk
@@ -290,7 +290,7 @@ PRODUCT_PROPERTY_OVERRIDES += \
 
 # SurfaceFlinger
 PRODUCT_DEFAULT_PROPERTY_OVERRIDES += \
-    ro.surface_flinger.protected_contents=true
+    ro.surface_flinger.protected_contents=true \
     ro.surface_flinger.force_hwc_copy_for_virtual_displays=true \
     ro.surface_flinger.max_virtual_display_dimension=4096 \
     ro.surface_flinger.vsync_event_phase_offset_ns=2000000 \