diff --git a/src/tests/system/kernel/file_corruption/fs/BlockAllocator.cpp b/src/tests/system/kernel/file_corruption/fs/BlockAllocator.cpp
index 41c443d434..b04769d58f 100644
--- a/src/tests/system/kernel/file_corruption/fs/BlockAllocator.cpp
+++ b/src/tests/system/kernel/file_corruption/fs/BlockAllocator.cpp
@@ -485,7 +485,7 @@ status_t
 BlockAllocator::_AllocateInBitmapBlock(uint64 base, uint32 count,
 	Transaction& transaction, uint64* _allocatedBase, uint32& _allocatedCount)
 {
-	PRINT("BlockAllocator::_AllocateInBitmapBlock(%" B_PRIu64 "u, %" B_PRIu32
+	PRINT("BlockAllocator::_AllocateInBitmapBlock(%" B_PRIu64 ", %" B_PRIu32
 		")\n", base, count);
 
 	ASSERT(count <= kBlocksPerBitmapBlock);