diff --git a/libquassel-protocol/src/main/kotlin/de/justjanne/libquassel/protocol/syncables/AliasManager.kt b/libquassel-protocol/src/main/kotlin/de/justjanne/libquassel/protocol/syncables/AliasManager.kt
index 5d1a24e707cb5c3178f3e674f06513d9b54ae7ec..44a06f74ad9d7ec67ef9b25a115ca7a6aaa32ea1 100644
--- a/libquassel-protocol/src/main/kotlin/de/justjanne/libquassel/protocol/syncables/AliasManager.kt
+++ b/libquassel-protocol/src/main/kotlin/de/justjanne/libquassel/protocol/syncables/AliasManager.kt
@@ -16,11 +16,9 @@ import de.justjanne.libquassel.protocol.models.Command
 import de.justjanne.libquassel.protocol.models.QStringList
 import de.justjanne.libquassel.protocol.models.types.QtType
 import de.justjanne.libquassel.protocol.syncables.stubs.AliasManagerStub
-import de.justjanne.libquassel.protocol.util.expansion.Expansion
 import de.justjanne.libquassel.protocol.variant.QVariantMap
 import de.justjanne.libquassel.protocol.variant.into
 import de.justjanne.libquassel.protocol.variant.qVariant
-import kotlin.math.exp
 
 class AliasManager constructor(
   session: Session