diff --git a/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/LedgerEvents/Gov/PredefinedNoConfidenceDRep.hs b/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/LedgerEvents/Gov/PredefinedNoConfidenceDRep.hs
index 558c9339705..f63fc2e14a5 100644
--- a/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/LedgerEvents/Gov/PredefinedNoConfidenceDRep.hs
+++ b/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/LedgerEvents/Gov/PredefinedNoConfidenceDRep.hs
@@ -224,7 +224,7 @@ updateConstitutionalCommittee execConfig epochStateView configurationFile socket
   return thisProposal
 
 makeUpdateConstitutionalCommitteeProposal
-  :: (H.MonadAssertion m, MonadTest m, MonadCatch m, MonadIO m, Foldable f)
+  :: (HasCallStack, H.MonadAssertion m, MonadTest m, MonadCatch m, MonadIO m, Foldable f)
   => H.ExecConfig
   -> EpochStateView
   -> NodeConfigFile 'In