diff --git a/broadcastradio/common/utilsaidl/include/broadcastradio-utils-aidl/Utils.h b/broadcastradio/common/utilsaidl/include/broadcastradio-utils-aidl/Utils.h
index 25c96d0..a34ee10 100644
--- a/broadcastradio/common/utilsaidl/include/broadcastradio-utils-aidl/Utils.h
+++ b/broadcastradio/common/utilsaidl/include/broadcastradio-utils-aidl/Utils.h
@@ -121,7 +121,7 @@
 /**
  * Returns all IDs of a given type.
  */
-std::vector<int> getAllIds(const ProgramSelector& sel, const IdentifierType& type);
+std::vector<int64_t> getAllIds(const ProgramSelector& sel, const IdentifierType& type);
 
 /**
  * Checks, if a given selector is supported by the radio module.