diff --git a/src/libsync/clientsideencryption.cpp b/src/libsync/clientsideencryption.cpp
index f4d098bec4..ed513f8588 100644
--- a/src/libsync/clientsideencryption.cpp
+++ b/src/libsync/clientsideencryption.cpp
@@ -527,10 +527,4 @@ void ClientSideEncryption::getPublicKeyFromServer()
     });
     job->start();
 }
-
-void ClientSideEncryption::signPublicKey()
-{
-
-}
-
 }
diff --git a/src/libsync/clientsideencryption.h b/src/libsync/clientsideencryption.h
index ea9b385b00..7c2a8d2230 100644
--- a/src/libsync/clientsideencryption.h
+++ b/src/libsync/clientsideencryption.h
@@ -26,7 +26,6 @@ public:
     QString generateCSR(EVP_PKEY *keyPair);
     void getPrivateKeyFromServer();
     void getPublicKeyFromServer();
-    void signPublicKey();
     void encryptPrivateKey(EVP_PKEY *keyPair);
     QString privateKeyPath() const;
     QString publicKeyPath() const;