diff --git a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/quickfix/KotlinSuppressIntentionAction.kt b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/quickfix/KotlinSuppressIntentionAction.kt
index 78bbe329aac..2495218acfe 100644
--- a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/quickfix/KotlinSuppressIntentionAction.kt
+++ b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/quickfix/KotlinSuppressIntentionAction.kt
@@ -23,7 +23,6 @@ import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
 import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
-import org.jetbrains.kotlin.idea.util.PsiPrecedences
 import org.jetbrains.kotlin.idea.util.addAnnotation
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.replaceFileAnnotationList
@@ -90,7 +89,7 @@ class KotlinSuppressIntentionAction private constructor(
 
             return
         }
-        
+
         addArgumentToSuppressAnnotation(suppressAnnotation, id)
     }
 
@@ -109,10 +108,8 @@ class KotlinSuppressIntentionAction private constructor(
         val suppressAt = caretBox.expression
         assert(suppressAt !is KtDeclaration) { "Declarations should have been checked for above" }
 
-        val parentheses = PsiPrecedences.getPrecedence(suppressAt) > PsiPrecedences.PRECEDENCE_OF_PREFIX_EXPRESSION
         val placeholderText = "PLACEHOLDER_ID"
-        val inner = if (parentheses) "($placeholderText)" else placeholderText
-        val annotatedExpression = KtPsiFactory(suppressAt).createExpression(suppressAnnotationText(id) + "\n" + inner)
+        val annotatedExpression = KtPsiFactory(suppressAt).createExpression(suppressAnnotationText(id) + "\n" + placeholderText)
 
         val copy = suppressAt.copy()!!
 
@@ -181,4 +178,4 @@ private class CaretBox<out E: KtExpression>(
         if (editor == null) return
         editor.caretModel.moveToOffset(copy.textOffset + offsetInExpression)
     }
-}
\ No newline at end of file
+}
diff --git a/idea/testData/quickfix/suppress/forStatement/andAnd.kt.after b/idea/testData/quickfix/suppress/forStatement/andAnd.kt.after
index 73f98e2d3ab..8b738bf71cc 100644
--- a/idea/testData/quickfix/suppress/forStatement/andAnd.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/andAnd.kt.after
@@ -2,5 +2,5 @@
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (false<caret>!! && true)
+    false<caret>!! && true
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/as.kt.after b/idea/testData/quickfix/suppress/forStatement/as.kt.after
index 4053b51fcad..89b16b89cc5 100644
--- a/idea/testData/quickfix/suppress/forStatement/as.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/as.kt.after
@@ -2,5 +2,5 @@
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (""<caret>!! as String)
+    ""<caret>!! as String
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/asSafe.kt.after b/idea/testData/quickfix/suppress/forStatement/asSafe.kt.after
index 4f18186c29d..bdb24ca4de6 100644
--- a/idea/testData/quickfix/suppress/forStatement/asSafe.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/asSafe.kt.after
@@ -2,5 +2,5 @@
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (""<caret>!! as? String)
+    ""<caret>!! as? String
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/assign.kt b/idea/testData/quickfix/suppress/forStatement/assign.kt
index ced26139263..439d4526c5e 100644
--- a/idea/testData/quickfix/suppress/forStatement/assign.kt
+++ b/idea/testData/quickfix/suppress/forStatement/assign.kt
@@ -1,5 +1,4 @@
 // "Suppress 'UNNECESSARY_NOT_NULL_ASSERTION' for statement " "true"
-// ERROR: Assignments are not expressions, and only expressions are allowed in this context
 
 fun foo() {
     var x = 0
diff --git a/idea/testData/quickfix/suppress/forStatement/assign.kt.after b/idea/testData/quickfix/suppress/forStatement/assign.kt.after
index 8c27f33a52a..a1b67ca5610 100644
--- a/idea/testData/quickfix/suppress/forStatement/assign.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/assign.kt.after
@@ -1,8 +1,7 @@
 // "Suppress 'UNNECESSARY_NOT_NULL_ASSERTION' for statement " "true"
-// ERROR: Assignments are not expressions, and only expressions are allowed in this context
 
 fun foo() {
     var x = 0
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (x = 1<caret>!!)
+    x = 1<caret>!!
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/elvis.kt.after b/idea/testData/quickfix/suppress/forStatement/elvis.kt.after
index 08a17b68106..98453f88c60 100644
--- a/idea/testData/quickfix/suppress/forStatement/elvis.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/elvis.kt.after
@@ -2,5 +2,5 @@
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (1<caret>!! ?: 0)
+    1<caret>!! ?: 0
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/eqEq.kt.after b/idea/testData/quickfix/suppress/forStatement/eqEq.kt.after
index ae8ffde8d5f..ee26b4098a1 100644
--- a/idea/testData/quickfix/suppress/forStatement/eqEq.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/eqEq.kt.after
@@ -2,5 +2,5 @@
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (1<caret>!! == 2)
+    1<caret>!! == 2
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/in.kt.after b/idea/testData/quickfix/suppress/forStatement/in.kt.after
index 842e732daa2..92145176bdd 100644
--- a/idea/testData/quickfix/suppress/forStatement/in.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/in.kt.after
@@ -2,5 +2,5 @@
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (1<caret>!! in (1..2))
+    1<caret>!! in (1..2)
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/infix.kt.after b/idea/testData/quickfix/suppress/forStatement/infix.kt.after
index 0fe0d0a2b83..a042f030549 100644
--- a/idea/testData/quickfix/suppress/forStatement/infix.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/infix.kt.after
@@ -4,5 +4,5 @@ infix fun Int.add(other: Int) = this + other
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (1!! add 2)
+    1!! add 2
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/is.kt.after b/idea/testData/quickfix/suppress/forStatement/is.kt.after
index 2843df4101b..d049b81e619 100644
--- a/idea/testData/quickfix/suppress/forStatement/is.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/is.kt.after
@@ -2,5 +2,5 @@
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (""<caret>!! is String)
+    ""<caret>!! is String
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/less.kt.after b/idea/testData/quickfix/suppress/forStatement/less.kt.after
index 2a8373b3264..282d7a05cc4 100644
--- a/idea/testData/quickfix/suppress/forStatement/less.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/less.kt.after
@@ -2,5 +2,5 @@
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (1<caret>!! < 2)
+    1<caret>!! < 2
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/mul.kt.after b/idea/testData/quickfix/suppress/forStatement/mul.kt.after
index 4ea2ba1fb0d..8c67bf45783 100644
--- a/idea/testData/quickfix/suppress/forStatement/mul.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/mul.kt.after
@@ -2,5 +2,5 @@
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (1<caret>!! * 2)
+    1<caret>!! * 2
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/orOr.kt.after b/idea/testData/quickfix/suppress/forStatement/orOr.kt.after
index 2cb37673af8..3b62bce84ee 100644
--- a/idea/testData/quickfix/suppress/forStatement/orOr.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/orOr.kt.after
@@ -2,5 +2,5 @@
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (false<caret>!! || true)
+    false<caret>!! || true
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/plus.kt.after b/idea/testData/quickfix/suppress/forStatement/plus.kt.after
index e5716cac38d..6c944cd308a 100644
--- a/idea/testData/quickfix/suppress/forStatement/plus.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/plus.kt.after
@@ -2,5 +2,5 @@
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (1<caret>!! + 2)
+    1<caret>!! + 2
 }
\ No newline at end of file
diff --git a/idea/testData/quickfix/suppress/forStatement/range.kt.after b/idea/testData/quickfix/suppress/forStatement/range.kt.after
index 298bbeecb94..497cbccf733 100644
--- a/idea/testData/quickfix/suppress/forStatement/range.kt.after
+++ b/idea/testData/quickfix/suppress/forStatement/range.kt.after
@@ -2,5 +2,5 @@
 
 fun foo() {
     @Suppress("UNNECESSARY_NOT_NULL_ASSERTION")
-    (1<caret>!! .. 2)
+    1<caret>!! .. 2
 }
\ No newline at end of file