diff --git a/dagger/storageproofs/benchmark.nim b/dagger/storageproofs/benchmark.nim
index 227542bd..332b971a 100644
--- a/dagger/storageproofs/benchmark.nim
+++ b/dagger/storageproofs/benchmark.nim
@@ -1,4 +1,5 @@
 import times, strutils
+export strutils.formatFloat
 
 template benchmark*(benchmarkName: string, code: untyped) =
   let t0 = epochTime()