diff --git a/docs/harfbuzz-sections.txt b/docs/harfbuzz-sections.txt
index abed39fee..808bddf11 100644
--- a/docs/harfbuzz-sections.txt
+++ b/docs/harfbuzz-sections.txt
@@ -197,6 +197,7 @@ HB_HAS_GOBJECT
 HB_HAS_GRAPHITE
 HB_HAS_ICU
 HB_HAS_UNISCRIBE
+HB_HAS_WASM
 </SECTION>
 
 <SECTION>