diff --git a/CHANGELOG.md b/CHANGELOG.md
index babe0ff..67edc61 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,8 @@
 
 ## 2.5.0
 
+* Add cleaning up of incoming template, which must remove all malformed parts from string template (fix of [#126](https://github.com/InsanusMokrassar/krontab/issues/126))
+* Add support of insufficient amount of arguments (fix of [#126](https://github.com/InsanusMokrassar/krontab/issues/126))
 * `Version`:
   * `Kotlin`: `2.0.20`
   * `AndroidXWork`: `2.10.0`
diff --git a/src/commonMain/kotlin/KrontabConfig.kt b/src/commonMain/kotlin/KrontabConfig.kt
index d0aa227..62c9062 100644
--- a/src/commonMain/kotlin/KrontabConfig.kt
+++ b/src/commonMain/kotlin/KrontabConfig.kt
@@ -1,5 +1,6 @@
 package dev.inmo.krontab
 
+import dev.inmo.krontab.internal.*
 import dev.inmo.krontab.internal.CronDateTimeScheduler
 import dev.inmo.krontab.internal.CronDateTimeSchedulerTz
 import dev.inmo.krontab.internal.createKronScheduler
@@ -94,27 +95,37 @@ value class KrontabConfig(
         var dayOfWeekParsed: Array<Byte>? = null
         var yearParsed: Array<Int>? = null
         var millisecondsParsed: Array<Short>? = null
-        val (secondsSource, minutesSource, hoursSource, dayOfMonthSource, monthSource) = template.split(" ").also {
-            listOfNotNull(
-                it.getOrNull(5),
-                it.getOrNull(6),
-                it.getOrNull(7),
-                it.getOrNull(8)
-            ).forEach {
-                val offsetFromString = parseOffset(it)
-                val dayOfWeekFromString = parseWeekDay(it)
-                val millisecondsFromString = parseMilliseconds(it)
-                offsetParsed = offsetParsed ?: offsetFromString
-                dayOfWeekParsed = dayOfWeekParsed ?: dayOfWeekFromString
-                millisecondsParsed = millisecondsParsed ?: millisecondsFromString
-                when {
-                    dayOfWeekFromString != null || offsetFromString != null || millisecondsFromString != null -> return@forEach
-                    yearParsed == null -> {
-                        yearParsed = parseYears(it)
+        val (secondsSource, minutesSource, hoursSource, dayOfMonthSource, monthSource) = template
+            .split(Regex("\\s"))
+            .filter { it.matches(KrontabConfigPartRegex) } // filter garbage from string
+            .let {
+                if (it.size < 5) { // reconstruction in case of insufficient arguments; 5 is amount of required arguments out of latest also code
+                    it + (it.size until 5).map { "*" }
+                } else {
+                    it
+                }
+            }
+            .also {
+                listOfNotNull(
+                    it.getOrNull(5),
+                    it.getOrNull(6),
+                    it.getOrNull(7),
+                    it.getOrNull(8)
+                ).forEach {
+                    val offsetFromString = parseOffset(it)
+                    val dayOfWeekFromString = parseWeekDay(it)
+                    val millisecondsFromString = parseMilliseconds(it)
+                    offsetParsed = offsetParsed ?: offsetFromString
+                    dayOfWeekParsed = dayOfWeekParsed ?: dayOfWeekFromString
+                    millisecondsParsed = millisecondsParsed ?: millisecondsFromString
+                    when {
+                        dayOfWeekFromString != null || offsetFromString != null || millisecondsFromString != null -> return@forEach
+                        yearParsed == null -> {
+                            yearParsed = parseYears(it)
+                        }
                     }
                 }
             }
-        }
 
         val secondsParsed = parseSeconds(secondsSource)
         val minutesParsed = parseMinutes(minutesSource)
@@ -162,4 +173,9 @@ value class KrontabConfig(
             )
         }
     }
+
+    companion object {
+        val spacesRegex = Regex("\\s")
+        val numberRegex = Regex("\\d+")
+    }
 }
diff --git a/src/commonMain/kotlin/internal/Parser.kt b/src/commonMain/kotlin/internal/Parser.kt
index c02cfa0..54ceb5c 100644
--- a/src/commonMain/kotlin/internal/Parser.kt
+++ b/src/commonMain/kotlin/internal/Parser.kt
@@ -37,6 +37,10 @@ private fun <T> createSimpleScheduler(from: String, dataRange: IntRange, dataCon
     return results.map(dataConverter)
 }
 
+internal val KrontabPartNumberRegexString = "((\\d+\\-\\d+)|([\\d\\*]+(/[\\d\\*]+)?))"
+internal val KrontabPartsNumberRegexString = "$KrontabPartNumberRegexString(,$KrontabPartNumberRegexString)*"
+internal val KrontabConfigPartRegex = Regex("(($KrontabPartsNumberRegexString+)|(\\d+o)|($KrontabPartsNumberRegexString+w)|($KrontabPartsNumberRegexString+ms))")
+
 internal fun parseWeekDay(from: String?) = from ?.let { if (it.endsWith("w")) createSimpleScheduler(it.removeSuffix("w"), dayOfWeekRange, intToByteConverter) ?.toTypedArray() else null }
 internal fun parseOffset(from: String?) = from ?.let { if (it.endsWith("o")) it.removeSuffix("o").toIntOrNull() else null }
 internal fun parseYears(from: String?) = from ?.let { createSimpleScheduler(from, yearRange, intToIntConverter) ?.toTypedArray() }
diff --git a/src/commonTest/kotlin/StringParseTest.kt b/src/commonTest/kotlin/StringParseTest.kt
index 3e76d0a..0e44c94 100644
--- a/src/commonTest/kotlin/StringParseTest.kt
+++ b/src/commonTest/kotlin/StringParseTest.kt
@@ -29,6 +29,57 @@ class StringParseTest {
         }
     }
     @Test
+    fun testThatFlowIsCorrectlyWorkEverySecondBuiltOnStringWithWrongAmountOfSpaces() {
+        val kronScheduler = buildSchedule("*/1  *  * *  * ")
+
+        val flow = kronScheduler.asFlowWithoutDelays()
+
+        runTest {
+            val mustBeCollected = 10
+            var collected = 0
+            flow.takeWhile {
+                collected < mustBeCollected
+            }.collect {
+                collected++
+            }
+            assertEquals(mustBeCollected, collected)
+        }
+    }
+    @Test
+    fun testThatFlowIsCorrectlyWorkEverySecondBuiltOnStringWithGarbageInTemplate() {
+        val kronScheduler = buildSchedule(" sdf */1  *  * *  oo * ")
+
+        val flow = kronScheduler.asFlowWithoutDelays()
+
+        runTest {
+            val mustBeCollected = 10
+            var collected = 0
+            flow.takeWhile {
+                collected < mustBeCollected
+            }.collect {
+                collected++
+            }
+            assertEquals(mustBeCollected, collected)
+        }
+    }
+    @Test
+    fun testThatFlowIsCorrectlyWorkEverySecondBuiltOnStringWithInsufficientArgsInTemplate() {
+        val kronScheduler = buildSchedule(" sdf */1  ")
+
+        val flow = kronScheduler.asFlowWithoutDelays()
+
+        runTest {
+            val mustBeCollected = 10
+            var collected = 0
+            flow.takeWhile {
+                collected < mustBeCollected
+            }.collect {
+                collected++
+            }
+            assertEquals(mustBeCollected, collected)
+        }
+    }
+    @Test
     fun testThatFlowIsCorrectlyWorkEverySecondWhenMillisIsHalfOfSecondBuiltOnString() {
         val kronScheduler = buildSchedule("*/1 * * * * 500ms")