diff --git a/common/src/main/java/net/neoforged/gradle/common/tasks/PotentiallySignJar.java b/common/src/main/java/net/neoforged/gradle/common/tasks/PotentiallySignJar.java
index 18be77f3b..3d8f42038 100644
--- a/common/src/main/java/net/neoforged/gradle/common/tasks/PotentiallySignJar.java
+++ b/common/src/main/java/net/neoforged/gradle/common/tasks/PotentiallySignJar.java
@@ -76,7 +76,7 @@ private void processInputJar(File inputJar, File toSign) throws IOException {
         try (OutputStream toSignOutputStream = new FileOutputStream(toSign); ZipOutputStream toSignZipOutputStream = new ZipOutputStream(toSignOutputStream)) {
             
             ZipBuildingFileTreeVisitor toSignBuilder = new ZipBuildingFileTreeVisitor(toSignZipOutputStream);
-            inputFileTree.matching(this).visit(toSignBuilder);
+            inputFileTree.matching(patternSet).visit(toSignBuilder);
         }
     }
     
@@ -87,7 +87,7 @@ private void writeOutputJar(File signedJar, File inputJar, File outputJar) throw
             
             ZipBuildingFileTreeVisitor builder = new ZipBuildingFileTreeVisitor(zipOutputStream);
             signedFileTree.visit(builder);
-            inputFileTree.minus(inputFileTree.matching(this)).getAsFileTree().visit(builder);
+            inputFileTree.minus(inputFileTree.matching(patternSet)).getAsFileTree().visit(builder);
         }
     }