diff --git a/idea/testData/multiModuleQuickFix/addActualToClass/header/header.kt b/idea/testData/multiModuleQuickFix/addActualToClass/header/header.kt
new file mode 100644
index 00000000000..2a3a31a2dec
--- /dev/null
+++ b/idea/testData/multiModuleQuickFix/addActualToClass/header/header.kt
@@ -0,0 +1 @@
+expect class Foo
diff --git a/idea/testData/multiModuleQuickFix/addActualToClass/header/header.kt.after b/idea/testData/multiModuleQuickFix/addActualToClass/header/header.kt.after
new file mode 100644
index 00000000000..2a3a31a2dec
--- /dev/null
+++ b/idea/testData/multiModuleQuickFix/addActualToClass/header/header.kt.after
@@ -0,0 +1 @@
+expect class Foo
diff --git a/idea/testData/multiModuleQuickFix/addActualToClass/jvm/jvm.kt b/idea/testData/multiModuleQuickFix/addActualToClass/jvm/jvm.kt
new file mode 100644
index 00000000000..9b309e97108
--- /dev/null
+++ b/idea/testData/multiModuleQuickFix/addActualToClass/jvm/jvm.kt
@@ -0,0 +1,4 @@
+// "Add 'actual' modifier" "true"
+// ERROR: Declaration should be marked with 'actual' (suppress with -Xno-check-actual)
+
+class <caret>Foo
diff --git a/idea/testData/multiModuleQuickFix/addActualToClass/jvm/jvm.kt.after b/idea/testData/multiModuleQuickFix/addActualToClass/jvm/jvm.kt.after
new file mode 100644
index 00000000000..35ba8a5b671
--- /dev/null
+++ b/idea/testData/multiModuleQuickFix/addActualToClass/jvm/jvm.kt.after
@@ -0,0 +1,4 @@
+// "Add 'actual' modifier" "true"
+// ERROR: Declaration should be marked with 'actual' (suppress with -Xno-check-actual)
+
+actual class Foo
diff --git a/idea/testData/multiModuleQuickFix/addActualToClassMember/header/header.kt b/idea/testData/multiModuleQuickFix/addActualToClassMember/header/header.kt
new file mode 100644
index 00000000000..35615e686a1
--- /dev/null
+++ b/idea/testData/multiModuleQuickFix/addActualToClassMember/header/header.kt
@@ -0,0 +1,3 @@
+expect class Foo {
+    fun foo()
+}
diff --git a/idea/testData/multiModuleQuickFix/addActualToClassMember/header/header.kt.after b/idea/testData/multiModuleQuickFix/addActualToClassMember/header/header.kt.after
new file mode 100644
index 00000000000..35615e686a1
--- /dev/null
+++ b/idea/testData/multiModuleQuickFix/addActualToClassMember/header/header.kt.after
@@ -0,0 +1,3 @@
+expect class Foo {
+    fun foo()
+}
diff --git a/idea/testData/multiModuleQuickFix/addActualToClassMember/jvm/jvm.kt b/idea/testData/multiModuleQuickFix/addActualToClassMember/jvm/jvm.kt
new file mode 100644
index 00000000000..77c8881cde4
--- /dev/null
+++ b/idea/testData/multiModuleQuickFix/addActualToClassMember/jvm/jvm.kt
@@ -0,0 +1,6 @@
+// "Add 'actual' modifier" "true"
+// ERROR: Declaration should be marked with 'actual' (suppress with -Xno-check-actual)
+
+actual class Foo {
+    fun <caret>foo() {}
+}
diff --git a/idea/testData/multiModuleQuickFix/addActualToClassMember/jvm/jvm.kt.after b/idea/testData/multiModuleQuickFix/addActualToClassMember/jvm/jvm.kt.after
new file mode 100644
index 00000000000..fc95413ae61
--- /dev/null
+++ b/idea/testData/multiModuleQuickFix/addActualToClassMember/jvm/jvm.kt.after
@@ -0,0 +1,6 @@
+// "Add 'actual' modifier" "true"
+// ERROR: Declaration should be marked with 'actual' (suppress with -Xno-check-actual)
+
+actual class Foo {
+    actual fun foo() {}
+}
diff --git a/idea/testData/multiModuleQuickFix/addActualToTopLevelMember/header/header.kt b/idea/testData/multiModuleQuickFix/addActualToTopLevelMember/header/header.kt
new file mode 100644
index 00000000000..892bde13e9c
--- /dev/null
+++ b/idea/testData/multiModuleQuickFix/addActualToTopLevelMember/header/header.kt
@@ -0,0 +1 @@
+expect fun foo()
diff --git a/idea/testData/multiModuleQuickFix/addActualToTopLevelMember/header/header.kt.after b/idea/testData/multiModuleQuickFix/addActualToTopLevelMember/header/header.kt.after
new file mode 100644
index 00000000000..892bde13e9c
--- /dev/null
+++ b/idea/testData/multiModuleQuickFix/addActualToTopLevelMember/header/header.kt.after
@@ -0,0 +1 @@
+expect fun foo()
diff --git a/idea/testData/multiModuleQuickFix/addActualToTopLevelMember/jvm/jvm.kt b/idea/testData/multiModuleQuickFix/addActualToTopLevelMember/jvm/jvm.kt
new file mode 100644
index 00000000000..5e347ce8e07
--- /dev/null
+++ b/idea/testData/multiModuleQuickFix/addActualToTopLevelMember/jvm/jvm.kt
@@ -0,0 +1,4 @@
+// "Add 'actual' modifier" "true"
+// ERROR: Declaration should be marked with 'actual' (suppress with -Xno-check-actual)
+
+fun <caret>foo() {}
diff --git a/idea/testData/multiModuleQuickFix/addActualToTopLevelMember/jvm/jvm.kt.after b/idea/testData/multiModuleQuickFix/addActualToTopLevelMember/jvm/jvm.kt.after
new file mode 100644
index 00000000000..6aefcbd3230
--- /dev/null
+++ b/idea/testData/multiModuleQuickFix/addActualToTopLevelMember/jvm/jvm.kt.after
@@ -0,0 +1,4 @@
+// "Add 'actual' modifier" "true"
+// ERROR: Declaration should be marked with 'actual' (suppress with -Xno-check-actual)
+
+actual fun foo() {}
diff --git a/idea/tests/org/jetbrains/kotlin/idea/quickfix/QuickFixMultiModuleTest.kt b/idea/tests/org/jetbrains/kotlin/idea/quickfix/QuickFixMultiModuleTest.kt
index ef5cdce7a5d..7a393f9c782 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/quickfix/QuickFixMultiModuleTest.kt
+++ b/idea/tests/org/jetbrains/kotlin/idea/quickfix/QuickFixMultiModuleTest.kt
@@ -189,4 +189,13 @@ class QuickFixMultiModuleTest : AbstractQuickFixMultiModuleTest() {
 
     @Test
     fun testImplementMembersInImplClassNonImplInheritor() = doMultiPlatformTest()
-}
\ No newline at end of file
+
+    @Test
+    fun testAddActualToClass() = doMultiPlatformTest()
+
+    @Test
+    fun testAddActualToClassMember() = doMultiPlatformTest()
+
+    @Test
+    fun testAddActualToTopLevelMember() = doMultiPlatformTest()
+}