diff --git a/cloud/filestore/libs/diagnostics/ut/data/counters.json b/cloud/filestore/libs/diagnostics/ut/data/counters.json
index e69de29bb2..37b9e9881e 100644
--- a/cloud/filestore/libs/diagnostics/ut/data/counters.json
+++ b/cloud/filestore/libs/diagnostics/ut/data/counters.json
@@ -0,0 +1,1874 @@
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