diff --git a/src/test/modules/test_radixtree/meson.build b/src/test/modules/test_radixtree/meson.build
index f96bf159d6..3f444ac05e 100644
--- a/src/test/modules/test_radixtree/meson.build
+++ b/src/test/modules/test_radixtree/meson.build
@@ -12,6 +12,7 @@ endif
 
 test_radixtree = shared_module('test_radixtree',
   test_radixtree_sources,
+  link_with: [pgport_srv],
   kwargs: pg_mod_args,
 )
 testprep_targets += test_radixtree