diff --git a/app/src/robolectricTest/java/org/fnives/test/showcase/storage/favourite/FavouriteContentLocalStorageImplInstrumentedTest.kt b/app/src/robolectricTest/java/org/fnives/test/showcase/storage/favourite/FavouriteContentLocalStorageImplInstrumentedTest.kt
index ae52bb0..7ee1696 100644
--- a/app/src/robolectricTest/java/org/fnives/test/showcase/storage/favourite/FavouriteContentLocalStorageImplInstrumentedTest.kt
+++ b/app/src/robolectricTest/java/org/fnives/test/showcase/storage/favourite/FavouriteContentLocalStorageImplInstrumentedTest.kt
@@ -6,7 +6,6 @@ import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.take
 import kotlinx.coroutines.flow.toList
 import kotlinx.coroutines.test.StandardTestDispatcher
-import kotlinx.coroutines.test.TestCoroutineScheduler
 import kotlinx.coroutines.test.TestDispatcher
 import kotlinx.coroutines.test.advanceUntilIdle
 import kotlinx.coroutines.test.runTest
@@ -36,7 +35,7 @@ internal class FavouriteContentLocalStorageImplInstrumentedTest(
 
     @Before
     fun setUp() {
-        testDispatcher = StandardTestDispatcher(TestCoroutineScheduler())
+        testDispatcher = StandardTestDispatcher()
         DatabaseInitialization.dispatcher = testDispatcher
         sut = favouriteContentLocalStorageFactory()
     }
diff --git a/app/src/robolectricTest/java/org/fnives/test/showcase/ui/RobolectricAuthActivityInstrumentedTest.kt b/app/src/robolectricTest/java/org/fnives/test/showcase/ui/RobolectricAuthActivityInstrumentedTest.kt
index ec43a9b..5ec50d1 100644
--- a/app/src/robolectricTest/java/org/fnives/test/showcase/ui/RobolectricAuthActivityInstrumentedTest.kt
+++ b/app/src/robolectricTest/java/org/fnives/test/showcase/ui/RobolectricAuthActivityInstrumentedTest.kt
@@ -7,7 +7,6 @@ import androidx.test.ext.junit.runners.AndroidJUnit4
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.StandardTestDispatcher
-import kotlinx.coroutines.test.TestCoroutineScheduler
 import kotlinx.coroutines.test.TestDispatcher
 import kotlinx.coroutines.test.resetMain
 import kotlinx.coroutines.test.setMain
@@ -43,7 +42,7 @@ class RobolectricAuthActivityInstrumentedTest : KoinTest {
     @Before
     fun setup() {
         Intents.init()
-        val dispatcher = StandardTestDispatcher(TestCoroutineScheduler())
+        val dispatcher = StandardTestDispatcher()
         Dispatchers.setMain(dispatcher)
         testDispatcher = dispatcher
         DatabaseInitialization.dispatcher = dispatcher
diff --git a/app/src/sharedTest/java/org/fnives/test/showcase/testutils/idling/MainDispatcherTestRule.kt b/app/src/sharedTest/java/org/fnives/test/showcase/testutils/idling/MainDispatcherTestRule.kt
index 029caed..6553624 100644
--- a/app/src/sharedTest/java/org/fnives/test/showcase/testutils/idling/MainDispatcherTestRule.kt
+++ b/app/src/sharedTest/java/org/fnives/test/showcase/testutils/idling/MainDispatcherTestRule.kt
@@ -3,7 +3,6 @@ package org.fnives.test.showcase.testutils.idling
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.StandardTestDispatcher
-import kotlinx.coroutines.test.TestCoroutineScheduler
 import kotlinx.coroutines.test.TestDispatcher
 import kotlinx.coroutines.test.resetMain
 import kotlinx.coroutines.test.setMain
@@ -22,7 +21,7 @@ class MainDispatcherTestRule : TestRule {
         object : Statement() {
             @Throws(Throwable::class)
             override fun evaluate() {
-                val dispatcher = StandardTestDispatcher(TestCoroutineScheduler())
+                val dispatcher = StandardTestDispatcher()
                 Dispatchers.setMain(dispatcher)
                 testDispatcher = dispatcher
                 DatabaseInitialization.dispatcher = dispatcher
diff --git a/app/src/test/java/org/fnives/test/showcase/testutils/TestMainDispatcher.kt b/app/src/test/java/org/fnives/test/showcase/testutils/TestMainDispatcher.kt
index 3f1a454..42592a5 100644
--- a/app/src/test/java/org/fnives/test/showcase/testutils/TestMainDispatcher.kt
+++ b/app/src/test/java/org/fnives/test/showcase/testutils/TestMainDispatcher.kt
@@ -3,7 +3,6 @@ package org.fnives.test.showcase.testutils
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.StandardTestDispatcher
-import kotlinx.coroutines.test.TestCoroutineScheduler
 import kotlinx.coroutines.test.TestDispatcher
 import kotlinx.coroutines.test.resetMain
 import kotlinx.coroutines.test.setMain
@@ -22,7 +21,7 @@ import org.junit.jupiter.api.extension.ExtensionContext
 class TestMainDispatcher : BeforeEachCallback, AfterEachCallback {
 
     override fun beforeEach(context: ExtensionContext?) {
-        val testDispatcher = StandardTestDispatcher(TestCoroutineScheduler())
+        val testDispatcher = StandardTestDispatcher()
         privateTestDispatcher = testDispatcher
         DatabaseInitialization.dispatcher = testDispatcher
         Dispatchers.setMain(testDispatcher)
diff --git a/codekata/robolectric.instructionset.md b/codekata/robolectric.instructionset.md
index 9f4ffb0..c08eb3e 100644
--- a/codekata/robolectric.instructionset.md
+++ b/codekata/robolectric.instructionset.md
@@ -191,7 +191,7 @@ private lateinit var testDispatcher: TestDispatcher
 
 @Before
 fun setUp() {
-    testDispatcher = StandardTestDispatcher(TestCoroutineScheduler())
+    testDispatcher = StandardTestDispatcher()
     DatabaseInitialization.dispatcher = testDispatcher
 }
 
@@ -523,7 +523,7 @@ We use a TestDispatcher and initialize our database with it as well.
 @Before
 fun setup() {
     //...
-    val dispatcher = StandardTestDispatcher(TestCoroutineScheduler())
+    val dispatcher = StandardTestDispatcher()
     Dispatchers.setMain(dispatcher)
     testDispatcher = dispatcher
     DatabaseInitialization.dispatcher = dispatcher