diff --git a/idea/src/org/jetbrains/kotlin/idea/inspections/ReplaceJavaStaticMethodWithKotlinAnalogInspection.kt b/idea/src/org/jetbrains/kotlin/idea/inspections/ReplaceJavaStaticMethodWithKotlinAnalogInspection.kt
index 97ec8221dcc..f2b07171b32 100644
--- a/idea/src/org/jetbrains/kotlin/idea/inspections/ReplaceJavaStaticMethodWithKotlinAnalogInspection.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/inspections/ReplaceJavaStaticMethodWithKotlinAnalogInspection.kt
@@ -65,7 +65,9 @@ class ReplaceJavaStaticMethodWithKotlinAnalogInspection : AbstractKotlinInspecti
             val valueArguments = call.valueArguments
             val typeArguments = call.typeArgumentList?.text ?: ""
             if (replacement.toExtensionFunction) {
-                val receiverText = valueArguments.first().text
+                val receiverText = valueArguments.first().getArgumentExpression()
+                    ?.run { if (this is KtOperationExpression) "($text)" else text }
+                    ?: valueArguments.first().text
                 val argumentsText = valueArguments.drop(1).joinToString(separator = ", ") { it.text }
                 dotQualified.replaced(psiFactory.createExpression("$receiverText.${replacement.kotlinFunctionShortName}$typeArguments($argumentsText)"))
                 file.resolveImportReference(FqName(replacement.kotlinFunctionFqName)).firstOrNull()?.let {
diff --git a/idea/testData/inspectionsLocal/replaceJavaStaticMethodWithKotlinAnalog/toString/toExtension.kt b/idea/testData/inspectionsLocal/replaceJavaStaticMethodWithKotlinAnalog/toString/toExtension.kt
new file mode 100644
index 00000000000..984c3b47b64
--- /dev/null
+++ b/idea/testData/inspectionsLocal/replaceJavaStaticMethodWithKotlinAnalog/toString/toExtension.kt
@@ -0,0 +1,5 @@
+// WITH_RUNTIME
+
+fun foo() {
+    Integer<caret>.toString(42 + 24, 16)
+}
diff --git a/idea/testData/inspectionsLocal/replaceJavaStaticMethodWithKotlinAnalog/toString/toExtension.kt.after b/idea/testData/inspectionsLocal/replaceJavaStaticMethodWithKotlinAnalog/toString/toExtension.kt.after
new file mode 100644
index 00000000000..94cc3db4459
--- /dev/null
+++ b/idea/testData/inspectionsLocal/replaceJavaStaticMethodWithKotlinAnalog/toString/toExtension.kt.after
@@ -0,0 +1,5 @@
+// WITH_RUNTIME
+
+fun foo() {
+    (42 + 24).toString(16)
+}
diff --git a/idea/tests/org/jetbrains/kotlin/idea/inspections/LocalInspectionTestGenerated.java b/idea/tests/org/jetbrains/kotlin/idea/inspections/LocalInspectionTestGenerated.java
index ab947762ffc..1997ca2405a 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/inspections/LocalInspectionTestGenerated.java
+++ b/idea/tests/org/jetbrains/kotlin/idea/inspections/LocalInspectionTestGenerated.java
@@ -7661,6 +7661,11 @@ public class LocalInspectionTestGenerated extends AbstractLocalInspectionTest {
             public void testShortToString() throws Exception {
                 runTest("idea/testData/inspectionsLocal/replaceJavaStaticMethodWithKotlinAnalog/toString/shortToString.kt");
             }
+
+            @TestMetadata("toExtension.kt")
+            public void testToExtension() throws Exception {
+                runTest("idea/testData/inspectionsLocal/replaceJavaStaticMethodWithKotlinAnalog/toString/toExtension.kt");
+            }
         }
     }