diff --git a/database/migrations/2021_02_25_041257_create_transactions_table.php b/database/migrations/2021_02_25_041257_create_transactions_table.php
index 7ed2184..f5a7497 100644
--- a/database/migrations/2021_02_25_041257_create_transactions_table.php
+++ b/database/migrations/2021_02_25_041257_create_transactions_table.php
@@ -23,7 +23,7 @@ class CreateTransactionsTable extends Migration
             $table->float('quantity', 12, 4);
             $table->float('cost_basis', 12, 4);
             $table->float('sale_price', 12, 4)->nullable();
-            $table->boolean('split')->nullable();
+            $table->boolean('split')->default(false);
             $table->date('date');
             $table->timestamps();
         });
diff --git a/database/migrations/2024_10_18_000001_add_reinvestment_columns.php b/database/migrations/2024_10_18_000001_add_reinvestment_columns.php
index 28defcc..da2293f 100644
--- a/database/migrations/2024_10_18_000001_add_reinvestment_columns.php
+++ b/database/migrations/2024_10_18_000001_add_reinvestment_columns.php
@@ -12,11 +12,11 @@ return new class extends Migration
     public function up(): void
     {
         Schema::table('holdings', function (Blueprint $table) {
-            $table->boolean('reinvest_dividends')->nullable()->after('quantity');
+            $table->boolean('reinvest_dividends')->default(false)->after('quantity');
         });
 
         Schema::table('transactions', function (Blueprint $table) {
-            $table->boolean('reinvested_dividend')->nullable()->after('split');
+            $table->boolean('reinvested_dividend')->default(false)->after('split');
         });
     }