diff --git a/gradle.properties b/gradle.properties
index de5763e4..40ff97b7 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -8,4 +8,4 @@ uuidVersion=0.1.0
 
 gradle_bintray_plugin_version=1.8.4
 
-core_version=0.4.0
+core_version=0.4.1
diff --git a/postssystem.core/src/commonMain/kotlin/com/insanusmokrassar/postssystem/core/utils/pagination/Pagination.kt b/postssystem.core/src/commonMain/kotlin/com/insanusmokrassar/postssystem/core/utils/pagination/Pagination.kt
index 87e37032..d4810f13 100644
--- a/postssystem.core/src/commonMain/kotlin/com/insanusmokrassar/postssystem/core/utils/pagination/Pagination.kt
+++ b/postssystem.core/src/commonMain/kotlin/com/insanusmokrassar/postssystem/core/utils/pagination/Pagination.kt
@@ -45,6 +45,4 @@ fun calculatePagesNumber(datasetSize: Long, pageSize: Int): Int {
 /**
  * Calculates pages count for given [datasetSize]
  */
-fun calculatePagesNumber(datasetSize: Int, pageSize: Int): Int {
-    return ceil(datasetSize.toDouble() / pageSize).toInt()
-}
+fun calculatePagesNumber(datasetSize: Int, pageSize: Int): Int = calculatePagesNumber(datasetSize.toLong(), pageSize)
diff --git a/postssystem.core/src/commonMain/kotlin/com/insanusmokrassar/postssystem/core/utils/pagination/PaginationResult.kt b/postssystem.core/src/commonMain/kotlin/com/insanusmokrassar/postssystem/core/utils/pagination/PaginationResult.kt
index 846bf83e..dfd3c490 100644
--- a/postssystem.core/src/commonMain/kotlin/com/insanusmokrassar/postssystem/core/utils/pagination/PaginationResult.kt
+++ b/postssystem.core/src/commonMain/kotlin/com/insanusmokrassar/postssystem/core/utils/pagination/PaginationResult.kt
@@ -15,7 +15,7 @@ fun <T> List<T>.createPaginationResult(
     commonObjectsNumber: Long
 ) = PaginationResult(
     pagination.page,
-    calculatePagesNumber(commonObjectsNumber, size),
+    calculatePagesNumber(commonObjectsNumber, pagination.size),
     this,
-    size
+    pagination.size
 )