diff --git a/velox/exec/tests/OutputBufferManagerTest.cpp b/velox/exec/tests/OutputBufferManagerTest.cpp
index e216ca66b00a..6b6213d5934d 100644
--- a/velox/exec/tests/OutputBufferManagerTest.cpp
+++ b/velox/exec/tests/OutputBufferManagerTest.cpp
@@ -1335,10 +1335,8 @@ TEST_P(AllOutputBufferManagerTest, printOutputBufferStats) {
       1);
 
   const int numPages = numDestinations;
-  int totalNumRows = 0;
-  int totalBytes = 0;
   for (int pageId = 0; pageId < numPages; ++pageId) {
-    const auto pageBytes = enqueue(taskId, pageId, rowType_, vectorSize);
+    enqueue(taskId, pageId, rowType_, vectorSize);
     fetchOneAndAck(taskId, pageId, 0);
   }