diff --git a/lib/src/radio/test/test_radio_rt_gain.cc b/lib/src/radio/test/test_radio_rt_gain.cc
index 540ef7399..c12f671e5 100644
--- a/lib/src/radio/test/test_radio_rt_gain.cc
+++ b/lib/src/radio/test/test_radio_rt_gain.cc
@@ -262,8 +262,8 @@ int main(int argc, char** argv)
           continue;
         }
         break;
-      case END:
-        continue;
+      default:
+        break;
     }
 
     // Prepare reception buffers