2 files changed, 3 insertions, 3 deletions
diff --git a/library/src/math/mod.rs b/library/src/math/mod.rs
index fb53b52d..1ea03d70 100644
--- a/library/src/math/mod.rs
+++ b/library/src/math/mod.rs
@@ -35,7 +35,7 @@ impl Show for MathNode {
         let mut realized = self
             .clone()
             .pack()
-            .guard(RecipeId::Base(NodeId::of::<Self>()))
+            .guarded(RecipeId::Base(NodeId::of::<Self>()))
             .styled_with_map(map);
 
         if self.display {
diff --git a/library/src/math/tex.rs b/library/src/math/tex.rs
index d7c5493b..ffde719b 100644
--- a/library/src/math/tex.rs
+++ b/library/src/math/tex.rs
@@ -10,7 +10,7 @@ use crate::text::{families, variant, LinebreakNode, SpaceNode, TextNode};
 
 /// Turn a math node into TeX math code.
 #[capability]
-pub trait Texify: 'static + Sync + Send {
+pub trait Texify {
     /// Perform the conversion.
     fn texify(&self) -> EcoString;
 }
@@ -25,7 +25,7 @@ impl Texify for Content {
             return r"\\".into();
         }
 
-        if let Some(node) = self.to::<dyn Texify>() {
+        if let Some(node) = self.with::<dyn Texify>() {
             return node.texify();
         }