diff --git a/utbot-framework/src/test/kotlin/org/utbot/examples/mock/MockWithSideEffectExampleTest.kt b/utbot-framework/src/test/kotlin/org/utbot/examples/mock/MockWithSideEffectExampleTest.kt
index 3d00f6c570..a8aeb24a9c 100644
--- a/utbot-framework/src/test/kotlin/org/utbot/examples/mock/MockWithSideEffectExampleTest.kt
+++ b/utbot-framework/src/test/kotlin/org/utbot/examples/mock/MockWithSideEffectExampleTest.kt
@@ -8,7 +8,6 @@ import org.utbot.examples.isException
 import org.utbot.framework.plugin.api.MockStrategyApi
 import org.junit.Test
 
-@Ignore
 internal class MockWithSideEffectExampleTest : AbstractTestCaseGeneratorTest(testClass = MockWithSideEffectExample::class) {
     @Test
     fun testSideEffect() {
diff --git a/utbot-framework/src/test/kotlin/org/utbot/examples/objects/ModelMinimizationExamplesTest.kt b/utbot-framework/src/test/kotlin/org/utbot/examples/objects/ModelMinimizationExamplesTest.kt
index 5be33620bf..db84fb2da0 100644
--- a/utbot-framework/src/test/kotlin/org/utbot/examples/objects/ModelMinimizationExamplesTest.kt
+++ b/utbot-framework/src/test/kotlin/org/utbot/examples/objects/ModelMinimizationExamplesTest.kt
@@ -6,7 +6,6 @@ import org.utbot.examples.DoNotCalculate
 import org.utbot.examples.eq
 import org.junit.Test
 
-@Ignore
 internal class ModelMinimizationExamplesTest : AbstractTestCaseGeneratorTest(testClass = ModelMinimizationExamples::class) {
     @Test
     fun singleValueComparisonTest() {
diff --git a/utbot-framework/src/test/kotlin/org/utbot/examples/objects/SimpleClassMultiInstanceExampleTest.kt b/utbot-framework/src/test/kotlin/org/utbot/examples/objects/SimpleClassMultiInstanceExampleTest.kt
index 40f0e7c173..7b552ada8b 100644
--- a/utbot-framework/src/test/kotlin/org/utbot/examples/objects/SimpleClassMultiInstanceExampleTest.kt
+++ b/utbot-framework/src/test/kotlin/org/utbot/examples/objects/SimpleClassMultiInstanceExampleTest.kt
@@ -6,7 +6,6 @@ import org.utbot.examples.DoNotCalculate
 import org.utbot.examples.eq
 import org.junit.Test
 
-@Ignore
 internal class SimpleClassMultiInstanceExampleTest : AbstractTestCaseGeneratorTest(testClass = SimpleClassMultiInstanceExample::class) {
     @Test
     fun singleObjectChangeTest() {