diff --git a/data/build.gradle.kts b/data/build.gradle.kts
index c0deab2a0..19e5281f0 100644
--- a/data/build.gradle.kts
+++ b/data/build.gradle.kts
@@ -16,6 +16,7 @@ android {
         database("Database") {
             packageName = "tachiyomi.data"
             dialect = "sqlite:3.24"
+            schemaOutputDirectory = project.file("./src/main/sqldelight")
         }
     }
 }
diff --git a/data/src/main/sqldelight/tachiyomi/data/chapters.sq b/data/src/main/sqldelight/tachiyomi/data/chapters.sq
index d5babe203..e88cd377c 100644
--- a/data/src/main/sqldelight/tachiyomi/data/chapters.sq
+++ b/data/src/main/sqldelight/tachiyomi/data/chapters.sq
@@ -11,7 +11,7 @@ CREATE TABLE chapters(
     source_order INTEGER NOT NULL,
     date_fetch INTEGER AS Long NOT NULL,
     date_upload INTEGER AS Long NOT NULL,
-    last_modified_at INTEGER AS Long NOT NULL,
+    last_modified_at INTEGER AS Long NOT NULL DEFAULT 0,
     FOREIGN KEY(manga_id) REFERENCES mangas (_id)
     ON DELETE CASCADE
 );
diff --git a/data/src/main/sqldelight/tachiyomi/data/mangas.sq b/data/src/main/sqldelight/tachiyomi/data/mangas.sq
index 1ed66298f..1f57060cb 100644
--- a/data/src/main/sqldelight/tachiyomi/data/mangas.sq
+++ b/data/src/main/sqldelight/tachiyomi/data/mangas.sq
@@ -23,14 +23,14 @@ CREATE TABLE mangas(
     date_added INTEGER AS Long NOT NULL,
     update_strategy INTEGER AS UpdateStrategy NOT NULL DEFAULT 0,
     calculate_interval INTEGER DEFAULT 0 NOT NULL,
-    last_modified_at INTEGER AS Long NOT NULL,
+    last_modified_at INTEGER AS Long NOT NULL DEFAULT 0,
     favorite_modified_at INTEGER AS Long
 );
 
 CREATE INDEX library_favorite_index ON mangas(favorite) WHERE favorite = 1;
 CREATE INDEX mangas_url_index ON mangas(url);
 
-CREATE TRIGGER update_favorite_modified_at_mangas
+CREATE TRIGGER update_last_favorited_at_mangas
 AFTER UPDATE OF favorite ON mangas
 BEGIN
   UPDATE mangas
diff --git a/data/src/main/sqldelight/tachiyomi/data/mangas_categories.sq b/data/src/main/sqldelight/tachiyomi/data/mangas_categories.sq
index c10387a6a..b3082d3a1 100644
--- a/data/src/main/sqldelight/tachiyomi/data/mangas_categories.sq
+++ b/data/src/main/sqldelight/tachiyomi/data/mangas_categories.sq
@@ -2,7 +2,7 @@ CREATE TABLE mangas_categories(
     _id INTEGER NOT NULL PRIMARY KEY,
     manga_id INTEGER NOT NULL,
     category_id INTEGER NOT NULL,
-    last_modified_at INTEGER AS Long NOT NULL,
+    last_modified_at INTEGER AS Long NOT NULL DEFAULT 0,
     FOREIGN KEY(category_id) REFERENCES categories (_id)
     ON DELETE CASCADE,
     FOREIGN KEY(manga_id) REFERENCES mangas (_id)