diff --git a/HISTORY b/HISTORY
index 9e85f24..629f167 100644
--- a/HISTORY
+++ b/HISTORY
@@ -159,6 +159,6 @@ VDR Plugin 'iptv' Revision History
 - Added support for LDFLAGS.
 - Added cppcheck target into Makefile.
 
-2012-03-10: Version 0.5.1
+2012-03-25: Version 0.5.1
 
-- Updated for vdr-1.7.26.
+- Updated for vdr-1.7.27.
diff --git a/device.c b/device.c
index 59a2b20..ac5424c 100644
--- a/device.c
+++ b/device.c
@@ -179,6 +179,11 @@ cString cIptvDevice::GetInformation(unsigned int Page)
   return info;
 }
 
+cString cIptvDevice::DeviceName(void) const
+{
+  return "IPTV";
+}
+
 int cIptvDevice::SignalStrength(void) const
 {
   debug("cIptvDevice::SignalStrength(%d)\n", deviceIndex);
diff --git a/device.h b/device.h
index 91533dd..d648eee 100644
--- a/device.h
+++ b/device.h
@@ -76,6 +76,7 @@ private:
   bool IsBlackListed(u_short Pid, u_char Tid, u_char Mask) const;
 
   // for channel info
+  virtual cString DeviceName(void) const;
   virtual int SignalStrength(void) const;
   virtual int SignalQuality(void) const;
 
diff --git a/iptv.c b/iptv.c
index 5952f54..db6138d 100644
--- a/iptv.c
+++ b/iptv.c
@@ -12,8 +12,8 @@
 #include "setup.h"
 #include "device.h"
 
-#if defined(APIVERSNUM) && APIVERSNUM < 10721
-#error "VDR-1.7.21 API version or greater is required!"
+#if defined(APIVERSNUM) && APIVERSNUM < 10727
+#error "VDR-1.7.27 API version or greater is required!"
 #endif
 
 #ifndef GITVERSION