diff --git a/snippets/eos.xml b/snippets/eos.xml
index fa9296160b72498cb48e1ef2d5de6e0e256d7baa..09ab9daa1892d3e6fad36c4127ac28e1db63166b 100644
--- a/snippets/eos.xml
+++ b/snippets/eos.xml
@@ -121,7 +121,7 @@
   <project path="prebuilts/prebuiltapks" name="e/os/android_prebuilts_prebuiltapks_lfs" remote="e" revision="main" />
 
   <!-- PicoTTS -->
-  <project path="external/svox" name="e/os/picotts" remote="e" />
+  <project path="external/svox" name="e/os/picotts" remote="e" revision="master" />
 
   <!-- vendor /e/os -->
   <project path="vendor/eos" name="e/os/android_vendor_eos" remote="e" />