diff --git a/src/matrix/Session.js b/src/matrix/Session.js
index ac060b0b..ae1dea61 100644
--- a/src/matrix/Session.js
+++ b/src/matrix/Session.js
@@ -126,9 +126,9 @@ export class Session {
         const olmDecryption = new OlmDecryption(
             this._e2eeAccount,
             PICKLE_KEY,
-            this._olm,
             this._platform.clock.now,
             this._user.id,
+            this._olm,
             senderKeyLock
         );
         this._olmEncryption = new OlmEncryption(
diff --git a/src/matrix/e2ee/olm/Encryption.ts b/src/matrix/e2ee/olm/Encryption.ts
index ebc38170..9b754272 100644
--- a/src/matrix/e2ee/olm/Encryption.ts
+++ b/src/matrix/e2ee/olm/Encryption.ts
@@ -64,12 +64,12 @@ const MAX_BATCH_SIZE = 20;
 export class Encryption {
     constructor(
         private readonly account: Account,
+        private readonly pickleKey: string,
         private readonly olm: Olm,
-        private readonly olmUtil: Olm.Utility,
-        private readonly ownUserId: string,
         private readonly storage: Storage,
         private readonly now: () => number,
-        private readonly pickleKey: string,
+        private readonly ownUserId: string,
+        private readonly olmUtil: Olm.Utility,
         private readonly senderKeyLock: LockMap<string>
     ) {}