diff --git a/tests/testcpp.cc b/tests/testcpp.cc
index 75e708d67..2ca82b932 100644
--- a/tests/testcpp.cc
+++ b/tests/testcpp.cc
@@ -14,6 +14,7 @@ int main(int argc, char* argv[])
 		myRig.open();
 		myRig.setFreq(MHz(144));
 		cout << myRig.getLevelI(RIG_LEVEL_STRENGTH) << "dB" << endl;
+		cout << "Modes for freq 14.332: " << myRig.RngRxModes(MHz(14.332)) << endl;
 		myRig.close();
 	}
 	catch (const RigException &Ex) {