diff --git a/camlibs/ptp2/ChangeLog b/camlibs/ptp2/ChangeLog
index 808f7b55d..a3962a93d 100644
--- a/camlibs/ptp2/ChangeLog
+++ b/camlibs/ptp2/ChangeLog
@@ -1,3 +1,6 @@
+2006-12-13  Marcus Meissner  <marcus@jet.franken.de>
+	* ptp.c,ptp.h: Added "BuyNow" property define and debugoutput.
+
 2006-12-08  Marcus Meissner  <marcus@jet.franken.de>
 
 	* ptp.c: Get back to split headers in getobjectpropertylist.
diff --git a/camlibs/ptp2/ptp.c b/camlibs/ptp2/ptp.c
index 5df1b00d6..8c26748f8 100644
--- a/camlibs/ptp2/ptp.c
+++ b/camlibs/ptp2/ptp.c
@@ -3712,6 +3712,7 @@ struct {
 	{PTP_OPC_KeyFrameDistance,"KeyFrameDistance"},
 	{PTP_OPC_BufferSize,"BufferSize"},
 	{PTP_OPC_EncodingQuality,"EncodingQuality"},
+	{PTP_OPC_BuyFlag,"BuyFlag"},
 };
 
 int
diff --git a/camlibs/ptp2/ptp.h b/camlibs/ptp2/ptp.h
index eb5ba3117..0f9e4edcb 100644
--- a/camlibs/ptp2/ptp.h
+++ b/camlibs/ptp2/ptp.h
@@ -1047,6 +1047,7 @@ typedef struct _PTPNIKONWifiProfile PTPNIKONWifiProfile;
 #define PTP_OPC_KeyFrameDistance			0xDE9E
 #define PTP_OPC_BufferSize				0xDE9F
 #define PTP_OPC_EncodingQuality				0xDEA0
+#define PTP_OPC_BuyFlag					0xD901
 
 /* Device Property Form Flag */