diff --git a/_pkgdown.yml b/_pkgdown.yml
index a1d9228..d62cb9c 100644
--- a/_pkgdown.yml
+++ b/_pkgdown.yml
@@ -35,6 +35,7 @@ reference:
   - na
   - value_channel
   - flatten_channels
+  - "%==%"
   - map_value_channel
   - na_levels
 - title: Tidy helpers for `interlaced` types