diff --git a/libraries/featureflag/api/src/main/kotlin/io/element/android/libraries/featureflag/api/FeatureFlags.kt b/libraries/featureflag/api/src/main/kotlin/io/element/android/libraries/featureflag/api/FeatureFlags.kt
index d71c0de360..e1507044ae 100644
--- a/libraries/featureflag/api/src/main/kotlin/io/element/android/libraries/featureflag/api/FeatureFlags.kt
+++ b/libraries/featureflag/api/src/main/kotlin/io/element/android/libraries/featureflag/api/FeatureFlags.kt
@@ -123,9 +123,9 @@ enum class FeatureFlags(
         defaultValue = { true },
         isFinished = false,
     ),
-    InvisibleCrypto(
-        key = "feature.invisibleCrypto",
-        title = "Invisible Crypto",
+    OnlySignedDeviceIsolationMode(
+        key = "feature.onlySignedDeviceIsolationMode",
+        title = "Exclude not secure devices when sending/receiving messages",
         description = "This setting controls how end-to-end encryption (E2E) keys are shared." +
             " Enabling it will prevent the inclusion of devices that have not been explicitly verified by their owners." +
             " You'll have to stop and re-open the app manually for that setting to take effect.",
diff --git a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClientFactory.kt b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClientFactory.kt
index e8c5f3dec3..4d320ed810 100644
--- a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClientFactory.kt
+++ b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClientFactory.kt
@@ -101,7 +101,7 @@ class RustMatrixClientFactory @Inject constructor(
             .autoEnableBackups(true)
             .autoEnableCrossSigning(true)
             .roomKeyRecipientStrategy(
-                strategy = if (featureFlagService.isFeatureEnabled(FeatureFlags.InvisibleCrypto)) {
+                strategy = if (featureFlagService.isFeatureEnabled(FeatureFlags.OnlySignedDeviceIsolationMode)) {
                     CollectStrategy.IdentityBasedStrategy
                 } else {
                     CollectStrategy.DeviceBasedStrategy(onlyAllowTrustedDevices = false, errorOnVerifiedUserProblem = true)