diff --git a/core/datastore-proto/src/main/proto/com/google/samples/apps/nowinandroid/data/dark_theme_config.proto b/core/datastore-proto/src/commonMain/proto/com/google/samples/apps/nowinandroid/data/dark_theme_config.proto
similarity index 100%
rename from core/datastore-proto/src/main/proto/com/google/samples/apps/nowinandroid/data/dark_theme_config.proto
rename to core/datastore-proto/src/commonMain/proto/com/google/samples/apps/nowinandroid/data/dark_theme_config.proto
diff --git a/core/datastore-proto/src/main/proto/com/google/samples/apps/nowinandroid/data/theme_brand.proto b/core/datastore-proto/src/commonMain/proto/com/google/samples/apps/nowinandroid/data/theme_brand.proto
similarity index 100%
rename from core/datastore-proto/src/main/proto/com/google/samples/apps/nowinandroid/data/theme_brand.proto
rename to core/datastore-proto/src/commonMain/proto/com/google/samples/apps/nowinandroid/data/theme_brand.proto
diff --git a/core/datastore-proto/src/main/proto/com/google/samples/apps/nowinandroid/data/user_preferences.proto b/core/datastore-proto/src/commonMain/proto/com/google/samples/apps/nowinandroid/data/user_preferences.proto
similarity index 100%
rename from core/datastore-proto/src/main/proto/com/google/samples/apps/nowinandroid/data/user_preferences.proto
rename to core/datastore-proto/src/commonMain/proto/com/google/samples/apps/nowinandroid/data/user_preferences.proto