smallrye.jwt.sign.key-location is Unknown property in application.properties

I am currently trying to add JWT to my quarkus project but I have run into some roadblocks. In my application.properties I have set the following settings:

mp.jwt.verify.publickey.location=publicKey.pem
smallrye.jwt.sign.key-location = privatetestKey.pem
mp.jwt.verify.issuer=https://example.com/issuer

but now I get the error:

Unknown property 'smallrye.jwt.sign.key-location' 

I should have installed every necessary dependency in my pom.xml:

    <dependency>
  <groupId>io.quarkus</groupId>
  <artifactId>quarkus-smallrye-jwt</artifactId>
  </dependency>
<dependency>
  <groupId>io.quarkus</groupId>
  <artifactId>quarkus-smallrye-jwt-build</artifactId>
</dependency>

Or have I forgotten something?