diff --git a/components/style/gecko/wrapper.rs b/components/style/gecko/wrapper.rs
index c8028acaee2..1c0208c1c40 100644
--- a/components/style/gecko/wrapper.rs
+++ b/components/style/gecko/wrapper.rs
@@ -1665,7 +1665,7 @@ impl<'le> ::selectors::Element for GeckoElement<'le> {
 
     fn get_local_name(&self) -> &WeakAtom {
         unsafe {
-            WeakAtom::new(self.as_node().node_info().mInner.mName.raw::<nsIAtom>())
+            WeakAtom::new(self.as_node().node_info().mInner.mName)
         }
     }
 
diff --git a/components/style/gecko_string_cache/mod.rs b/components/style/gecko_string_cache/mod.rs
index 0adf5c09da1..fed06fbeec5 100644
--- a/components/style/gecko_string_cache/mod.rs
+++ b/components/style/gecko_string_cache/mod.rs
@@ -94,7 +94,7 @@ unsafe impl Sync for WeakAtom {}
 impl WeakAtom {
     /// Construct a `WeakAtom` from a raw `nsIAtom`.
     #[inline]
-    pub unsafe fn new<'a>(atom: *mut nsIAtom) -> &'a mut Self {
+    pub unsafe fn new<'a>(atom: *const nsIAtom) -> &'a mut Self {
         &mut *(atom as *mut WeakAtom)
     }