diff --git a/compiler/fir/providers/src/org/jetbrains/kotlin/fir/declarations/FirAnnotationUtils.kt b/compiler/fir/providers/src/org/jetbrains/kotlin/fir/declarations/FirAnnotationUtils.kt
index 6a7d3fa24c1..bc9df29af64 100644
--- a/compiler/fir/providers/src/org/jetbrains/kotlin/fir/declarations/FirAnnotationUtils.kt
+++ b/compiler/fir/providers/src/org/jetbrains/kotlin/fir/declarations/FirAnnotationUtils.kt
@@ -180,7 +180,10 @@ fun List<FirAnnotation>.getAnnotationByClassIds(classIds: Collection<ClassId>, s
 
 fun FirExpression.unwrapVarargValue(): List<FirExpression> {
     return when (this) {
-        is FirVarargArgumentsExpression -> arguments
+        is FirVarargArgumentsExpression -> when (val first = arguments.firstOrNull()) {
+            is FirWrappedArgumentExpression -> first.expression.unwrapVarargValue()
+            else -> arguments
+        }
         is FirArrayLiteral -> arguments
         else -> listOf(this)
     }
diff --git a/compiler/testData/diagnostics/tests/suppressNamedArg.fir.kt b/compiler/testData/diagnostics/tests/suppressNamedArg.fir.kt
deleted file mode 100644
index 7760743077d..00000000000
--- a/compiler/testData/diagnostics/tests/suppressNamedArg.fir.kt
+++ /dev/null
@@ -1,13 +0,0 @@
-// ISSUE: KT-62146
-
-@Deprecated("This is deprecated", level = DeprecationLevel.WARNING)
-fun deprecated() = 1
-
-@Suppress("DEPRECATION")
-fun main() = deprecated()
-
-@Suppress(names = ["DEPRECATION"])
-fun plain() = <!DEPRECATION!>deprecated<!>()
-
-@Suppress(names = arrayOf("DEPRECATION"))
-fun brain() = <!DEPRECATION!>deprecated<!>()
diff --git a/compiler/testData/diagnostics/tests/suppressNamedArg.kt b/compiler/testData/diagnostics/tests/suppressNamedArg.kt
index 27e22895d0d..1a826cbe2c6 100644
--- a/compiler/testData/diagnostics/tests/suppressNamedArg.kt
+++ b/compiler/testData/diagnostics/tests/suppressNamedArg.kt
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // ISSUE: KT-62146
 
 @Deprecated("This is deprecated", level = DeprecationLevel.WARNING)