diff --git a/models/tokenizers/ipa.json b/models/tokenizers/ipa.json
index 4a8d78d..498c860 100755
--- a/models/tokenizers/ipa.json
+++ b/models/tokenizers/ipa.json
@@ -105,7 +105,8 @@
             "ʊ": 56,
             "ʌ": 57,
             "ʒ": 58,
-            "θ": 59
+            "θ": 59,
+            "ː": 60
         },
         "merges":
         [
diff --git a/modules/tortoise-tts b/modules/tortoise-tts
index 9961869..1f674a4 160000
--- a/modules/tortoise-tts
+++ b/modules/tortoise-tts
@@ -1 +1 @@
-Subproject commit 99618694db4cd7b77e68b62753bb8e2418ac0d55
+Subproject commit 1f674a468f4202ac47feb8fb3587dc5837f2af2b
diff --git a/src/utils.py b/src/utils.py
index f5fcf5a..1cded68 100755
--- a/src/utils.py
+++ b/src/utils.py
@@ -1777,7 +1777,7 @@ def tokenize_text( text ):
 		load_tts()
 
 	encoded = tts.tokenizer.encode(text)
-	decoded = tts.tokenizer.tokenizer.decode(encoded, skip_special_tokens=False)
+	decoded = tts.tokenizer.tokenizer.decode(encoded, skip_special_tokens=False).replace(" ", "")
 
 	return "\n".join([ str(encoded), decoded ])