diff --git a/packages/podspec/src/gpc/proof_request.ts b/packages/podspec/src/gpc/proof_request.ts
index 4dd6e1c..3334bcf 100644
--- a/packages/podspec/src/gpc/proof_request.ts
+++ b/packages/podspec/src/gpc/proof_request.ts
@@ -161,12 +161,12 @@ function makeProofRequest<P extends NamedPODs>(
 
       const entryConfig: GPCProofEntryConfig = {
         isRevealed,
-        isMemberOf: isMemberOf
-          ? `allowlist_${podName}_${entryName}`
-          : undefined,
-        isNotMemberOf: isNotMemberOf
-          ? `blocklist_${podName}_${entryName}`
-          : undefined,
+        ...(isMemberOf
+          ? { isMemberOf: `allowlist_${podName}_${entryName}` }
+          : {}),
+        ...(isNotMemberOf
+          ? { isNotMemberOf: `blocklist_${podName}_${entryName}` }
+          : {}),
         ...(inRange ? { inRange: entrySchema.inRange } : {}),
         ...(isOwnerID ? { isOwnerID: owner.protocol } : {})
       };
diff --git a/packages/ticket-spec/test/ticket-utils.spec.ts b/packages/ticket-spec/test/ticket-utils.spec.ts
index 919d179..648a4af 100644
--- a/packages/ticket-spec/test/ticket-utils.spec.ts
+++ b/packages/ticket-spec/test/ticket-utils.spec.ts
@@ -60,5 +60,25 @@ describe("ticket-utils", () => {
       externalNullifier: { type: "string", value: "1" },
       watermark: { type: "string", value: "1" }
     });
+
+    const proofRequest = request.getProofRequest();
+    expect(proofRequest.externalNullifier).toEqual({
+      type: "string",
+      value: "1"
+    });
+    expect(proofRequest.watermark).toEqual({
+      type: "string",
+      value: "1"
+    });
+    expect(Object.keys(proofRequest.membershipLists)).toHaveLength(0);
+    expect(proofRequest.proofConfig.pods.ticket).toBeDefined();
+    // The owner entry is present because we specified an external nullifier
+    expect(
+      Object.keys(proofRequest.proofConfig.pods.ticket?.entries ?? {})
+    ).toHaveLength(1);
+    expect(proofRequest.proofConfig.pods.ticket?.entries?.owner).toEqual({
+      isOwnerID: "SemaphoreV4",
+      isRevealed: false
+    });
   });
 });