diff --git a/platform/util/src/org/jetbrains/annotations/Unmodifiable.java b/platform/core-api/src/org/jetbrains/annotations/Unmodifiable.java
similarity index 89%
rename from platform/util/src/org/jetbrains/annotations/Unmodifiable.java
rename to platform/core-api/src/org/jetbrains/annotations/Unmodifiable.java
index bfed395c00a8..96de5493c3b1 100644
--- a/platform/util/src/org/jetbrains/annotations/Unmodifiable.java
+++ b/platform/core-api/src/org/jetbrains/annotations/Unmodifiable.java
@@ -19,7 +19,7 @@ import java.lang.annotation.*;
  */
 @Documented
 @Retention(RetentionPolicy.CLASS)
-@Target({ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER, ElementType.LOCAL_VARIABLE})
+@Target({ElementType.TYPE_USE})
 @ApiStatus.Experimental
 public @interface Unmodifiable {
 }
\ No newline at end of file
diff --git a/platform/util/src/org/jetbrains/annotations/UnmodifiableView.java b/platform/core-api/src/org/jetbrains/annotations/UnmodifiableView.java
similarity index 89%
rename from platform/util/src/org/jetbrains/annotations/UnmodifiableView.java
rename to platform/core-api/src/org/jetbrains/annotations/UnmodifiableView.java
index 3527dfdfae96..12792b0b7f50 100644
--- a/platform/util/src/org/jetbrains/annotations/UnmodifiableView.java
+++ b/platform/core-api/src/org/jetbrains/annotations/UnmodifiableView.java
@@ -19,7 +19,7 @@ import java.lang.annotation.*;
  */
 @Documented
 @Retention(RetentionPolicy.CLASS)
-@Target({ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER, ElementType.LOCAL_VARIABLE})
+@Target({ElementType.TYPE_USE})
 @ApiStatus.Experimental
 public @interface UnmodifiableView {
 }
\ No newline at end of file