--- a/servo/components/style/properties/gecko.mako.rs
+++ b/servo/components/style/properties/gecko.mako.rs
@@ -908,19 +908,17 @@ fn static_assert() {
 
     pub fn set_border_image_source(&mut self, v: longhands::border_image_source::computed_value::T) {
         unsafe {
             // Prevent leaking of the last elements we did set
             Gecko_SetNullImageValue(&mut self.gecko.mBorderImageSource);
         }
 
         if let Some(image) = v.0 {
-            // TODO: We need to make border-image-source match with background-image
-            // until then we are setting with_url to false
-            self.gecko.mBorderImageSource.set(image, false, &mut false)
+            self.gecko.mBorderImageSource.set(image, true, &mut false)
         }
     }
 
     pub fn copy_border_image_source_from(&mut self, other: &Self) {
         unsafe {
             Gecko_CopyImageValueFrom(&mut self.gecko.mBorderImageSource,
                                      &other.gecko.mBorderImageSource);
         }