diff --git a/plugins/kotlin/code-insight/fixes-k2/tests/test/org/jetbrains/kotlin/idea/k2/codeinsight/fixes/HighLevelQuickFixTestGenerated.java b/plugins/kotlin/code-insight/fixes-k2/tests/test/org/jetbrains/kotlin/idea/k2/codeinsight/fixes/HighLevelQuickFixTestGenerated.java
index a9d5b2eaa960..809fe4d39972 100644
--- a/plugins/kotlin/code-insight/fixes-k2/tests/test/org/jetbrains/kotlin/idea/k2/codeinsight/fixes/HighLevelQuickFixTestGenerated.java
+++ b/plugins/kotlin/code-insight/fixes-k2/tests/test/org/jetbrains/kotlin/idea/k2/codeinsight/fixes/HighLevelQuickFixTestGenerated.java
@@ -8960,6 +8960,11 @@ public abstract class HighLevelQuickFixTestGenerated extends AbstractHighLevelQu
             runTest("../../../idea/tests/testData/quickfix/implement/enum.kt");
         }
 
+        @TestMetadata("fakeOverride.kt")
+        public void testFakeOverride() throws Exception {
+            runTest("../../../idea/tests/testData/quickfix/implement/fakeOverride.kt");
+        }
+
         @TestMetadata("finalClass.kt")
         public void testFinalClass() throws Exception {
             runTest("../../../idea/tests/testData/quickfix/implement/finalClass.kt");
diff --git a/plugins/kotlin/code-insight/override-implement-k2/src/org/jetbrains/kotlin/idea/core/overrideImplement/KtImplementMembersHandler.kt b/plugins/kotlin/code-insight/override-implement-k2/src/org/jetbrains/kotlin/idea/core/overrideImplement/KtImplementMembersHandler.kt
index 672032f84de5..308b794b2a46 100644
--- a/plugins/kotlin/code-insight/override-implement-k2/src/org/jetbrains/kotlin/idea/core/overrideImplement/KtImplementMembersHandler.kt
+++ b/plugins/kotlin/code-insight/override-implement-k2/src/org/jetbrains/kotlin/idea/core/overrideImplement/KtImplementMembersHandler.kt
@@ -67,7 +67,7 @@ open class KtImplementMembersHandler : KtGenerateMembersHandler(true) {
                             }
                             if (abstractSymbols.isNotEmpty()) {
                                 addAll(abstractSymbols)
-                            } else {
+                            } else if (intersectionOverriddenSymbols.size > 1) {
                                 // This for the [MANY_INTERFACES_MEMBER_NOT_IMPLEMENTED] and [MANY_IMPL_MEMBER_NOT_IMPLEMENTED] compiler errors.
                                 addAll(intersectionOverriddenSymbols)
                             }
diff --git a/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/idea/quickfix/K1QuickFixTestGenerated.java b/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/idea/quickfix/K1QuickFixTestGenerated.java
index 7a0960728140..3a8ad88dd383 100644
--- a/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/idea/quickfix/K1QuickFixTestGenerated.java
+++ b/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/idea/quickfix/K1QuickFixTestGenerated.java
@@ -9747,6 +9747,11 @@ public abstract class K1QuickFixTestGenerated extends AbstractK1QuickFixTest {
             runTest("testData/quickfix/implement/enum.kt");
         }
 
+        @TestMetadata("fakeOverride.kt")
+        public void testFakeOverride() throws Exception {
+            runTest("testData/quickfix/implement/fakeOverride.kt");
+        }
+
         @TestMetadata("finalClass.kt")
         public void testFinalClass() throws Exception {
             runTest("testData/quickfix/implement/finalClass.kt");
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/implement/fakeOverride.k2.kt.after b/plugins/kotlin/idea/tests/testData/quickfix/implement/fakeOverride.k2.kt.after
new file mode 100644
index 000000000000..8829cbc24b46
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/quickfix/implement/fakeOverride.k2.kt.after
@@ -0,0 +1,19 @@
+// "Implement members" "true"
+// WITH_STDLIB
+
+class C : java.io.Writer(), java.lang.Appendable {
+    override fun write(p0: CharArray, p1: Int, p2: Int) {
+        <selection><caret>TODO("Not yet implemented")</selection>
+    }
+
+    override fun flush() {
+        TODO("Not yet implemented")
+    }
+
+    override fun close() {
+        TODO("Not yet implemented")
+    }
+}
+
+// FUS_QUICKFIX_NAME: org.jetbrains.kotlin.idea.core.overrideImplement.ImplementMembersHandler
+// FUS_K2_QUICKFIX_NAME: org.jetbrains.kotlin.idea.core.overrideImplement.KtImplementMembersQuickfix
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/implement/fakeOverride.kt b/plugins/kotlin/idea/tests/testData/quickfix/implement/fakeOverride.kt
new file mode 100644
index 000000000000..aa40315c5b33
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/quickfix/implement/fakeOverride.kt
@@ -0,0 +1,7 @@
+// "Implement members" "true"
+// WITH_STDLIB
+
+class<caret> C : java.io.Writer(), java.lang.Appendable
+
+// FUS_QUICKFIX_NAME: org.jetbrains.kotlin.idea.core.overrideImplement.ImplementMembersHandler
+// FUS_K2_QUICKFIX_NAME: org.jetbrains.kotlin.idea.core.overrideImplement.KtImplementMembersQuickfix
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/implement/fakeOverride.kt.after b/plugins/kotlin/idea/tests/testData/quickfix/implement/fakeOverride.kt.after
new file mode 100644
index 000000000000..77dac7696d6f
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/quickfix/implement/fakeOverride.kt.after
@@ -0,0 +1,19 @@
+// "Implement members" "true"
+// WITH_STDLIB
+
+class C : java.io.Writer(), java.lang.Appendable {
+    override fun close() {
+        <selection><caret>TODO("Not yet implemented")</selection>
+    }
+
+    override fun flush() {
+        TODO("Not yet implemented")
+    }
+
+    override fun write(p0: CharArray, p1: Int, p2: Int) {
+        TODO("Not yet implemented")
+    }
+}
+
+// FUS_QUICKFIX_NAME: org.jetbrains.kotlin.idea.core.overrideImplement.ImplementMembersHandler
+// FUS_K2_QUICKFIX_NAME: org.jetbrains.kotlin.idea.core.overrideImplement.KtImplementMembersQuickfix