diff --git a/contrib/benchmark/lib/commons-compress-1.0.jar b/contrib/benchmark/lib/commons-compress-1.0.jar
new file mode 100644
index 00000000000..473e2bfa654
--- /dev/null
+++ b/contrib/benchmark/lib/commons-compress-1.0.jar
@@ -0,0 +1,2 @@
+AnyObjectId[78d832c11c42023d4bc12077a1d9b7b5025217bc] was removed in git history.
+Apache SVN contains full history.
\ No newline at end of file
diff --git a/contrib/benchmark/lib/commons-compress-dev20090413.jar b/contrib/benchmark/lib/commons-compress-dev20090413.jar
deleted file mode 100644
index 9a75cf23203..00000000000
--- a/contrib/benchmark/lib/commons-compress-dev20090413.jar
+++ /dev/null
@@ -1,2 +0,0 @@
-AnyObjectId[c3f996cca723c2b71ff5c057592faf843de10c0b] was removed in git history.
-Apache SVN contains full history.
\ No newline at end of file