diff --git a/matrix-sdk-android/src/androidTest/java/im/vector/matrix/android/internal/crypto/gossiping/KeyShareTests.kt b/matrix-sdk-android/src/androidTest/java/im/vector/matrix/android/internal/crypto/gossiping/KeyShareTests.kt
index afcb8b1cbd..444278d67e 100644
--- a/matrix-sdk-android/src/androidTest/java/im/vector/matrix/android/internal/crypto/gossiping/KeyShareTests.kt
+++ b/matrix-sdk-android/src/androidTest/java/im/vector/matrix/android/internal/crypto/gossiping/KeyShareTests.kt
@@ -252,7 +252,7 @@ class KeyShareTests : InstrumentedTest {
             }
         })
 
-        val txId: String = "m.testVerif12"
+        val txId = "m.testVerif12"
         aliceVerificationService2.beginKeyVerification(VerificationMethod.SAS, aliceSession1.myUserId, aliceSession1.sessionParams.deviceId
                 ?: "", txId)