diff --git a/Persistence/EntityTypeConfigurations/Schedule/LessonConfiguration.cs b/Persistence/EntityTypeConfigurations/Schedule/LessonConfiguration.cs
index 561df32..8d9c8cd 100644
--- a/Persistence/EntityTypeConfigurations/Schedule/LessonConfiguration.cs
+++ b/Persistence/EntityTypeConfigurations/Schedule/LessonConfiguration.cs
@@ -13,7 +13,7 @@ public class LessonConfiguration : IEntityTypeConfiguration<Lesson>
         builder.HasIndex(l => l.Id).IsUnique();
         builder.Property(l => l.Id).HasColumnType("INTEGER").IsRequired().ValueGeneratedOnAdd();
 
-        builder.Property(l => l.IsEven).HasColumnType("BIT").IsRequired();
+        builder.Property(l => l.IsEven).HasColumnType("BOOLEAN").IsRequired();
         builder.Property(l => l.DayOfWeek).HasColumnType("INTEGER").IsRequired();
         builder.Property(l => l.PairNumber).HasColumnType("INTEGER").IsRequired();
         builder.Property(l => l.IsExcludedWeeks).HasColumnType("BOOLEAN");