diff --git a/feature/registration/src/main/java/org/signal/registration/util/ACIParceler.kt b/feature/registration/src/main/java/org/signal/registration/util/ACIParceler.kt
index 86acf3ab07..0e44774956 100644
--- a/feature/registration/src/main/java/org/signal/registration/util/ACIParceler.kt
+++ b/feature/registration/src/main/java/org/signal/registration/util/ACIParceler.kt
@@ -9,7 +9,7 @@ import android.os.Parcel
 import kotlinx.parcelize.Parceler
 import org.signal.core.models.ServiceId
 
-class ACIParceler : Parceler<ServiceId.ACI> {
+object ACIParceler : Parceler<ServiceId.ACI> {
   override fun ServiceId.ACI.write(parcel: Parcel, flags: Int) {
     parcel.writeByteArray(this.toByteArray())
   }
diff --git a/feature/registration/src/main/java/org/signal/registration/util/IdentityKeyPairParceler.kt b/feature/registration/src/main/java/org/signal/registration/util/IdentityKeyPairParceler.kt
index be63b36b69..f17eee6a27 100644
--- a/feature/registration/src/main/java/org/signal/registration/util/IdentityKeyPairParceler.kt
+++ b/feature/registration/src/main/java/org/signal/registration/util/IdentityKeyPairParceler.kt
@@ -11,7 +11,7 @@ import org.signal.libsignal.protocol.IdentityKey
 import org.signal.libsignal.protocol.IdentityKeyPair
 import org.signal.libsignal.protocol.ecc.ECPrivateKey
 
-class IdentityKeyPairParceler : Parceler<IdentityKeyPair> {
+object IdentityKeyPairParceler : Parceler<IdentityKeyPair> {
   override fun IdentityKeyPair.write(parcel: Parcel, flags: Int) {
     parcel.writeByteArray(publicKey.serialize())
     parcel.writeByteArray(privateKey.serialize())
diff --git a/feature/registration/src/main/java/org/signal/registration/util/PNIParceler.kt b/feature/registration/src/main/java/org/signal/registration/util/PNIParceler.kt
index 09a4f5cb5f..a986f962d1 100644
--- a/feature/registration/src/main/java/org/signal/registration/util/PNIParceler.kt
+++ b/feature/registration/src/main/java/org/signal/registration/util/PNIParceler.kt
@@ -9,7 +9,7 @@ import android.os.Parcel
 import kotlinx.parcelize.Parceler
 import org.signal.core.models.ServiceId
 
-class PNIParceler : Parceler<ServiceId.PNI> {
+object PNIParceler : Parceler<ServiceId.PNI> {
   override fun ServiceId.PNI.write(parcel: Parcel, flags: Int) {
     parcel.writeByteArray(this.toByteArray())
   }