diff --git a/Audio/cy_GB/siera.ambe b/Audio/cy_GB/siera.ambe
deleted file mode 100644
index 30eba22..0000000
Binary files a/Audio/cy_GB/siera.ambe and /dev/null differ
diff --git a/i8n_voice_map.py b/i8n_voice_map.py
index a10ed57..2944cc1 100644
--- a/i8n_voice_map.py
+++ b/i8n_voice_map.py
@@ -63,6 +63,37 @@ voiceMap = {
                 'notlinked': 'not-linked',
                 'linkedto': 'linked-to'
     },
+   'cy_GB': {
+                'A': 'alpha',
+                'B': 'bravo',
+                'C': 'charlie',
+                'D': 'delta',
+                'E': 'echo',
+                'F': 'foxtrot',
+                'G': 'golf',
+                'H': 'hotel',
+                'I': 'india',
+                'J': 'juliet',
+                'K': 'kilo',
+                'L': 'lima',
+                'M': 'mike',
+                'N': 'november',
+                'O': 'oscar',
+                'P': 'papa',
+                'Q': 'quebec',
+                'R': 'romeo',
+                'S': 'sierra',
+                'T': 'tango',
+                'U': 'uniform',
+                'V': 'victor',
+                'W': 'whiskey',
+                'X': 'x-ray',
+                'Y': 'yankee',
+                'Z': 'zulu',
+                'to': 'silence',
+                'notlinked': 'not-linked',
+                'linkedto': 'linked-to'
+    },
 
     'en_US': {
                 'to': '2',
@@ -256,7 +287,8 @@ voiceMap = {
     'CW': {
                 'to': 'silence',
                 'freedmr': 'silence',
-                'this-is': 'silence'
+                'this-is': 'silence',
+                'linkedto': 'silence'
     }