diff --git a/idea/src/org/jetbrains/kotlin/idea/inspections/UnusedReceiverParameterInspection.kt b/idea/src/org/jetbrains/kotlin/idea/inspections/UnusedReceiverParameterInspection.kt
index ba7b12ca35a..1e126960518 100644
--- a/idea/src/org/jetbrains/kotlin/idea/inspections/UnusedReceiverParameterInspection.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/inspections/UnusedReceiverParameterInspection.kt
@@ -38,7 +38,9 @@ public class UnusedReceiverParameterInspection : AbstractKotlinInspection() {
                 val receiverTypeReference = callableDeclaration.getReceiverTypeReference()
                 if (receiverTypeReference == null) return
                 if (callableDeclaration.isOverridable() || callableDeclaration.hasModifier(JetTokens.OVERRIDE_KEYWORD)) return
-                if (callableDeclaration is JetProperty && callableDeclaration.hasDelegateExpression()) return
+
+                if (callableDeclaration is JetProperty && callableDeclaration.getAccessors().isEmpty()) return
+                if (callableDeclaration is JetNamedFunction && !callableDeclaration.hasBody()) return
 
                 val callable = callableDeclaration.descriptor
 
diff --git a/idea/testData/inspections/unusedReceiverParameter/noBody.kt b/idea/testData/inspections/unusedReceiverParameter/noBody.kt
new file mode 100644
index 00000000000..49d68355516
--- /dev/null
+++ b/idea/testData/inspections/unusedReceiverParameter/noBody.kt
@@ -0,0 +1,3 @@
+val Any.extProp: String
+
+fun Any.extFun()
\ No newline at end of file