diff --git a/src/services/atom.ts b/src/services/atom.ts
index ba9365f..35c5d53 100644
--- a/src/services/atom.ts
+++ b/src/services/atom.ts
@@ -160,7 +160,7 @@ export class AtomService extends Service {
     };
     const fbNote = note ? note : 'ATOM tx from @kilnfi/sdk';
     const signer = this.getFbSigner(integration);
-    const fbTx = await signer.signWithFB(payload, this.testnet ? 'ATOM_COS_TEST' : 'ATOM_COS', fbNote);
+    const fbTx = await signer.signWithFB(payload, 'ATOM_COS', fbNote);
     const signature: string = fbTx.signedMessages![0].signature.fullSig;
     const { data } = await api.post<CosmosSignedTx>(
       `/v1/atom/transaction/prepare`,
diff --git a/src/services/dydx.ts b/src/services/dydx.ts
index 560ca91..5c73d57 100644
--- a/src/services/dydx.ts
+++ b/src/services/dydx.ts
@@ -136,7 +136,7 @@ export class DydxService extends Service {
     };
     const fbNote = note ? note : 'DYDX tx from @kilnfi/sdk';
     const signer = this.getFbSigner(integration);
-    const fbTx = await signer.signWithFB(payload, this.testnet ? 'DV4TNT_TEST' : 'DYDX_DYDX', fbNote);
+    const fbTx = await signer.signWithFB(payload, 'DYDX_DYDX', fbNote);
     const signature: string = fbTx.signedMessages![0].signature.fullSig;
     const { data } = await api.post<CosmosSignedTx>(
       `/v1/dydx/transaction/prepare`,
diff --git a/src/services/osmo.ts b/src/services/osmo.ts
index 9a8ad00..f359ceb 100644
--- a/src/services/osmo.ts
+++ b/src/services/osmo.ts
@@ -163,7 +163,7 @@ export class OsmoService extends Service {
     };
     const fbNote = note ? note : 'OSMO tx from @kilnfi/sdk';
     const signer = this.getFbSigner(integration);
-    const fbTx = await signer.signWithFB(payload, this.testnet ? 'OSMO_TEST' : 'OSMO', fbNote);
+    const fbTx = await signer.signWithFB(payload, 'OSMO', fbNote);
     const signature: string = fbTx.signedMessages![0].signature.fullSig;
     const { data } = await api.post<CosmosSignedTx>(
       `/v1/osmo/transaction/prepare`,