diff --git a/.prettierignore b/.prettierignore
index 396cb0b..1c7614b 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -30,3 +30,7 @@ MagicMock/
 misc/README.md
 android/README.md
 CHANGELOG.md
+
+# Gradle-synced Chaquopy Python tree (bundled HTML/JS fails strict Prettier parse)
+android/app/src/slim/python/meshchatx/
+android/app/src/full/python/meshchatx/
diff --git a/android/.gitignore b/android/.gitignore
index 951e883..86fadbd 100644
--- a/android/.gitignore
+++ b/android/.gitignore
@@ -14,3 +14,6 @@
 .cxx
 local.properties
 
+# Gradle-synced Chaquopy Python tree (see app/build.gradle)
+/app/src/slim/python/meshchatx/
+/app/src/full/python/meshchatx/