diff --git a/src/add-ons/kernel/drivers/audio/usb/AudioControlInterface.cpp b/src/add-ons/kernel/drivers/audio/usb/AudioControlInterface.cpp
index 80e3d2f09c..42327918b8 100644
--- a/src/add-ons/kernel/drivers/audio/usb/AudioControlInterface.cpp
+++ b/src/add-ons/kernel/drivers/audio/usb/AudioControlInterface.cpp
@@ -231,7 +231,7 @@ _Terminal::_GetTerminalDescription(uint16 TerminalType)
 		{ USB_AUDIO_INSTRUMENT_IO,			"Musical Instrument" }
 	};
 
-	for (size_t i = 0; B_COUNT_OF(termInfoPairs); i++)
+	for (size_t i = 0; i < B_COUNT_OF(termInfoPairs); i++)
 		if (termInfoPairs[i].type == TerminalType)
 			return termInfoPairs[i].description;