diff --git a/compiler/testData/diagnostics/foreignAnnotationsTests/java8Tests/jspecify/strictMode/NonPlatformTypeParameter.fir.kt b/compiler/testData/diagnostics/foreignAnnotationsTests/java8Tests/jspecify/strictMode/NonPlatformTypeParameter.fir.kt
index e63b0bf2660..08f578d17b7 100644
--- a/compiler/testData/diagnostics/foreignAnnotationsTests/java8Tests/jspecify/strictMode/NonPlatformTypeParameter.fir.kt
+++ b/compiler/testData/diagnostics/foreignAnnotationsTests/java8Tests/jspecify/strictMode/NonPlatformTypeParameter.fir.kt
@@ -17,12 +17,14 @@ public class Test {}
 fun <T : Test> main(a1: NonPlatformTypeParameter<Any?>, a2: NonPlatformTypeParameter<Test>, x: T): Unit {
     a1.foo(null)
     a1.bar<Test?>(null)
-    a1.bar<T>(null)
+    // jspecify_nullness_mismatch
+    a1.bar<T>(<!ARGUMENT_TYPE_MISMATCH!>null<!>)
     a1.bar<T>(x)
 
     a2.foo(null)
     a2.bar<Test?>(null)
-    a2.bar<T>(null)
+    // jspecify_nullness_mismatch
+    a2.bar<T>(<!ARGUMENT_TYPE_MISMATCH!>null<!>)
     a2.bar<T>(x)
 }
 
diff --git a/compiler/testData/diagnostics/foreignAnnotationsTests/java8Tests/jspecifyOld/strictMode/NonPlatformTypeParameter.fir.kt b/compiler/testData/diagnostics/foreignAnnotationsTests/java8Tests/jspecifyOld/strictMode/NonPlatformTypeParameter.fir.kt
index 0f27cdf02d1..139d460c418 100644
--- a/compiler/testData/diagnostics/foreignAnnotationsTests/java8Tests/jspecifyOld/strictMode/NonPlatformTypeParameter.fir.kt
+++ b/compiler/testData/diagnostics/foreignAnnotationsTests/java8Tests/jspecifyOld/strictMode/NonPlatformTypeParameter.fir.kt
@@ -18,13 +18,13 @@ fun <T : Test> main(a1: NonPlatformTypeParameter<Any?>, a2: NonPlatformTypeParam
     a1.foo(null)
     a1.bar<Test?>(null)
     // jspecify_nullness_mismatch
-    a1.bar<T>(null)
+    a1.bar<T>(<!ARGUMENT_TYPE_MISMATCH!>null<!>)
     a1.bar<T>(x)
 
     // jspecify_nullness_mismatch
     a2.foo(null)
     a2.bar<Test?>(null)
     // jspecify_nullness_mismatch
-    a2.bar<T>(null)
+    a2.bar<T>(<!ARGUMENT_TYPE_MISMATCH!>null<!>)
     a2.bar<T>(x)
-}
\ No newline at end of file
+}
diff --git a/compiler/testData/ir/irText/fakeOverrides/annotations/typeParameterAnnotationOverride.fir.ir.txt b/compiler/testData/ir/irText/fakeOverrides/annotations/typeParameterAnnotationOverride.fir.ir.txt
index 58afc356c77..f4bb53c1cf7 100644
--- a/compiler/testData/ir/irText/fakeOverrides/annotations/typeParameterAnnotationOverride.fir.ir.txt
+++ b/compiler/testData/ir/irText/fakeOverrides/annotations/typeParameterAnnotationOverride.fir.ir.txt
@@ -246,10 +246,10 @@ FILE fqName:<root> fileName:/1.kt
         $this: GET_VAR 'c: <root>.C declared in <root>.test' type=<root>.C origin=null
         s: CONST Int type=kotlin.Int value=1
       VAR name:k7 type:kotlin.Int? [val]
-        GET_FIELD 'FIELD IR_EXTERNAL_JAVA_DECLARATION_STUB name:a type:@[FlexibleNullability] T of <root>.Java3? visibility:public' type=@[FlexibleNullability] kotlin.Int? origin=null
+        GET_FIELD 'FIELD IR_EXTERNAL_JAVA_DECLARATION_STUB name:a type:@[FlexibleNullability] T of <root>.Java3? visibility:public' type=kotlin.Int? origin=null
           receiver: GET_VAR 'd: <root>.D declared in <root>.test' type=<root>.D origin=null
       VAR name:k8 type:kotlin.Int? [val]
-        CALL 'public open fun bar (): @[FlexibleNullability] kotlin.Int? declared in <root>.D' type=@[FlexibleNullability] kotlin.Int? origin=null
+        CALL 'public open fun bar (): @[FlexibleNullability] kotlin.Int? declared in <root>.D' type=kotlin.Int? origin=null
           $this: GET_VAR 'd: <root>.D declared in <root>.test' type=<root>.D origin=null
       CALL 'public open fun foo (s: @[FlexibleNullability] kotlin.Int?): kotlin.Unit declared in <root>.D' type=kotlin.Unit origin=null
         $this: GET_VAR 'd: <root>.D declared in <root>.test' type=<root>.D origin=null