1 files changed, 1 insertions, 1 deletions
diff --git a/gr-uhd/include/gr_uhd_usrp_source.h b/gr-uhd/include/gr_uhd_usrp_source.h
index 00747f161..d22d67241 100644
--- a/gr-uhd/include/gr_uhd_usrp_source.h
+++ b/gr-uhd/include/gr_uhd_usrp_source.h
@@ -38,7 +38,7 @@ namespace uhd{
         }
         std::string cpu_format;
         std::string otw_format;
-        std::string args;
+        device_addr_t args;
         std::vector<size_t> channels;
     };
 }