diff --git a/ChangeLog b/ChangeLog
index 02dcabf1..1c53e9b8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 ebus Daemon (ebusd) - ChangeLog
 ===============================
 
+2014-03-16:
+* Specific vaillant data type "ttm" (time table minutes) added.
+  (thx hendrikw / KNX Forum)
+
 2014-02-21:
 * fix crash: Create a local copy of the <host:port> string. (thx Hannes Gredler)
 * Some cosmetic changes.
diff --git a/NEWS b/NEWS
index ce932431..f60baffc 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,10 @@
 ebus Daemon (ebusd) - NEWS
 ==========================
 
+2014-03-16:
+* Specific vaillant data type "ttm" (time table minutes) added.
+  (thx hendrikw / KNX Forum)
+
 2014-02-21:
 * Improved ebus device handling to use tcp based device too.
 
diff --git a/lib/ebus-cmd.c b/lib/ebus-cmd.c
index 90bc6f16..adb399e4 100644
--- a/lib/ebus-cmd.c
+++ b/lib/ebus-cmd.c
@@ -352,6 +352,16 @@ eb_cmd_decode_value(int id, int elem, unsigned char *msg, char *buf)
 			goto on_error;
 		}
 
+	} else if (strncasecmp(com[id].elem[elem].d_type, "ttm", 3) == 0) {
+		if (p1 > 0) {
+			int hh, mm;
+			hh = msg[p1] / 6;
+			mm = msg[p1] % 6 * 10;
+			sprintf(buf, "%02d:%02d", hh, mm);
+		} else {
+			goto on_error;
+		}
+
 	} else if (strncasecmp(com[id].elem[elem].d_type, "hex", 3) == 0) {
 		if (p1 > 0) {
 			if (p2 > msg[0])