diff --git a/tests/codex/slots/testprover.nim b/tests/codex/slots/testprover.nim
index 52188fa0..b17af8cb 100644
--- a/tests/codex/slots/testprover.nim
+++ b/tests/codex/slots/testprover.nim
@@ -88,7 +88,7 @@ suite "Test Prover":
       prover = Prover.new(store, circomBackend, samples)
 
     var proofs = newSeq[Future[?!(AnyProofInputs, AnyProof)]]()
-    for i in 1..10:
+    for i in 1..50:
       echo "PROVE: ", i
       let
         challenge = (1234567+i).toF.toBytes.toArray32