diff --git a/compiler/testData/diagnostics/testsWithStdLib/equalityCompatibilityCommonCases.fir.kt b/compiler/testData/diagnostics/testsWithStdLib/equalityCompatibilityCommonCases.fir.kt
index 4c095344c20..05c2e85f9c4 100644
--- a/compiler/testData/diagnostics/testsWithStdLib/equalityCompatibilityCommonCases.fir.kt
+++ b/compiler/testData/diagnostics/testsWithStdLib/equalityCompatibilityCommonCases.fir.kt
@@ -110,3 +110,6 @@ fun <I : A> incompatibleEnumAndUnrelatedInterfaceThroughTypeParameter(x: G?, i:
     <!INCOMPATIBLE_ENUM_COMPARISON!>x == i<!>
 }
 
+fun incompatibleEnumAndUnrelatedInterface(x: G?, i: A?) {
+    <!INCOMPATIBLE_ENUM_COMPARISON_ERROR!>x == i<!>
+}
diff --git a/compiler/testData/diagnostics/testsWithStdLib/equalityCompatibilityCommonCases.kt b/compiler/testData/diagnostics/testsWithStdLib/equalityCompatibilityCommonCases.kt
index 6fe6db70755..5f66804507e 100644
--- a/compiler/testData/diagnostics/testsWithStdLib/equalityCompatibilityCommonCases.kt
+++ b/compiler/testData/diagnostics/testsWithStdLib/equalityCompatibilityCommonCases.kt
@@ -110,3 +110,6 @@ fun <I : A> incompatibleEnumAndUnrelatedInterfaceThroughTypeParameter(x: G?, i:
     x == i
 }
 
+fun incompatibleEnumAndUnrelatedInterface(x: G?, i: A?) {
+    x == i
+}