diff --git a/tests/codex/utils/testPoseidon.nim b/tests/codex/utils/testPoseidon.nim
deleted file mode 100644
index aedf5fcf..00000000
--- a/tests/codex/utils/testPoseidon.nim
+++ /dev/null
@@ -1,40 +0,0 @@
-{.push raises: [].}
-
-import std/[times, strformat, random]
-import pkg/questionable/results
-
-import pkg/codex/merkletree/poseidon2
-
-import pkg/codex/utils/poseidon2digest
-import ../../asynctest
-
-test "Test poseidon2 digestTree":
-  randomize(42)
-  const
-    dataSize = 64 * 1024 # 64KB
-    chunkSize = 2 * 1024 # 2KB
-    iterations = 10 # Number of iterations
-
-  echo &"Benchmarking digestTree with data size: {dataSize} bytes, chunk size: {chunkSize} bytes"
-
-  # Generate random data
-  var data = newSeq[byte](dataSize)
-  for i in 0 ..< dataSize:
-    data[i] = byte(rand(255))
-
-  # Actual benchmark
-  let startTime = cpuTime()
-
-  for i in 1 .. iterations:
-    let treeResult = Poseidon2Tree.digestTree(data, chunkSize).tryGet()
-
-    # Optionally print info about each iteration
-
-  let endTime = cpuTime()
-  let totalTime = endTime - startTime
-  let avgTime = totalTime / iterations.float
-
-  echo &"Results:"
-  echo &"  Total time for {iterations} iterations: {totalTime:.6f} seconds"
-  echo &"  Average time per iteration: {avgTime:.6f} seconds"
-  echo &"  Iterations per second: {iterations.float / totalTime:.2f}"