diff --git a/tests/Cooked/ReferenceScriptsSpec.hs b/tests/Cooked/ReferenceScriptsSpec.hs
index 9ed50b9bf..4399e7c17 100644
--- a/tests/Cooked/ReferenceScriptsSpec.hs
+++ b/tests/Cooked/ReferenceScriptsSpec.hs
@@ -276,7 +276,7 @@ tests =
                       txSkelSigners = [wallet 1]
                     },
           testCase "fail from transaction generation for mismatching reference scripts" $
-          let expectedError = GenerateTxErrorGeneral "txSkelInToTxIn: Wrong reference script hash. Are you using the correct TxOutRef on your TxSkelRedeemerForReferencedScript?"
+            let expectedError = GenerateTxErrorGeneral "txSkelInToTxIn: Wrong reference script hash. Are you using the correct TxOutRef on your TxSkelRedeemerForReferencedScript?"
              in testFailsFrom
                   def
                   ( \case