diff --git a/crates/gpui/src/text_system.rs b/crates/gpui/src/text_system.rs
index c946fe9e1edb8b0de7840bc8f690aaa3a56cb2d6..27e7e559826152933b3ae0b57229169af8c554ac 100644
--- a/crates/gpui/src/text_system.rs
+++ b/crates/gpui/src/text_system.rs
@@ -668,6 +668,7 @@ impl Hash for RenderGlyphParams {
         self.font_size.0.to_bits().hash(state);
         self.subpixel_variant.hash(state);
         self.scale_factor.to_bits().hash(state);
+        self.is_emoji.hash(state);
     }
 }