1 files changed, 1 insertions, 1 deletions

diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index a789f952b3e9..443892dabedb 100644
--- a/tools/perf/util/util.c
+++ b/tools/perf/util/util.c
@@ -210,7 +210,7 @@ static int copyfile_offset(int ifd, loff_t off_in, int ofd, loff_t off_out, u64
 
                 size -= ret;
                 off_in += ret;
-                off_out -= ret;
+                off_out += ret;
         }
         munmap(ptr, off_in + size);