diff --git a/firmware/export/config-fmrecorder.h b/firmware/export/config-fmrecorder.h
index 63a6ece95b..7c5d631875 100644
--- a/firmware/export/config-fmrecorder.h
+++ b/firmware/export/config-fmrecorder.h
@@ -43,3 +43,5 @@
 /* Define this if you have an FM Radio */
 #define HAVE_FMRADIO 1
 
+/* How to detect USB */
+#define USB_FMRECORDERSTYLE 1
diff --git a/firmware/export/config-player.h b/firmware/export/config-player.h
index d9a713d368..04c8f8fc3d 100644
--- a/firmware/export/config-player.h
+++ b/firmware/export/config-player.h
@@ -31,3 +31,6 @@
 
 /* Offset ( in the firmware file's header ) to the real data */
 #define FIRMWARE_OFFSET_FILE_DATA 6
+
+/* How to detect USB */
+#define USB_PLAYERSTYLE 1
diff --git a/firmware/export/config-recorder.h b/firmware/export/config-recorder.h
index 33e40b7790..f8326a0ead 100644
--- a/firmware/export/config-recorder.h
+++ b/firmware/export/config-recorder.h
@@ -36,3 +36,6 @@
 
 /* Offset ( in the firmware file's header ) to the real data */
 #define FIRMWARE_OFFSET_FILE_DATA 6
+
+/* How to detect USB */
+#define USB_RECORDERSTYLE 1