diff --git a/tests/integration/twonodes.nim b/tests/integration/twonodes.nim
index 6f02970f..59007a31 100644
--- a/tests/integration/twonodes.nim
+++ b/tests/integration/twonodes.nim
@@ -39,6 +39,7 @@ template twonodessuite*(name: string, debug1, debug2: string, body) =
         "--disc-port=8090",
         "--listen-addrs=/ip4/127.0.0.1/tcp/0",
         "persistence",
+        "prover",
         "--circom-r1cs=tests/circuits/fixtures/proof_main.r1cs",
         "--circom-wasm=tests/circuits/fixtures/proof_main.wasm",
         "--circom-no-zkey",
@@ -62,6 +63,7 @@ template twonodessuite*(name: string, debug1, debug2: string, body) =
         "--listen-addrs=/ip4/127.0.0.1/tcp/0",
         "--bootstrap-node=" & bootstrap,
         "persistence",
+        "prover",
         "--circom-r1cs=tests/circuits/fixtures/proof_main.r1cs",
         "--circom-wasm=tests/circuits/fixtures/proof_main.wasm",
         "--circom-no-zkey",