diff --git a/packages/contracts/test/Semaphore.ts b/packages/contracts/test/Semaphore.ts
index 2e53c83bd..bf1d9b628 100644
--- a/packages/contracts/test/Semaphore.ts
+++ b/packages/contracts/test/Semaphore.ts
@@ -514,7 +514,7 @@ describe("Semaphore", () => {
                     proof.merkleTreeRoot,
                     proof.nullifier,
                     proof.message,
-                    proof.merkleTreeRoot,
+                    proof.scope,
                     proof.points
                 )
         })
@@ -540,7 +540,7 @@ describe("Semaphore", () => {
                     proof.merkleTreeRoot,
                     proof.nullifier,
                     proof.message,
-                    proof.merkleTreeRoot,
+                    proof.scope,
                     proof.points
                 )
         })
@@ -558,7 +558,7 @@ describe("Semaphore", () => {
                     proof.merkleTreeRoot,
                     proof.nullifier,
                     proof.message,
-                    proof.merkleTreeRoot,
+                    proof.scope,
                     proof.points
                 )
         })