diff --git a/vcl/commonfuzzer.mk b/vcl/commonfuzzer.mk
index 7ae85485affa..e5bb30b1a3d9 100644
--- a/vcl/commonfuzzer.mk
+++ b/vcl/commonfuzzer.mk
@@ -35,6 +35,7 @@ fuzzer_externals = \
     libxslt \
     libxml2 \
     libjpeg \
+    libjxl \
     libpng \
     libtiff \
     libwebp \