diff --git a/BUCK b/BUCK
index 4eb7273..36a0c92 100644
--- a/BUCK
+++ b/BUCK
@@ -8,7 +8,6 @@
     'Gerrit-HttpModule: com.googlesource.gerrit.plugins.branchnetwork.NetworkGraphModule'
   ],
   deps = [
-    '//lib/commons:io',
     '//lib:gson',
   ],
 )