diff --git a/python/testSrc/com/jetbrains/python/refactoring/changeSignature/PyChangeSignatureTest.java b/python/testSrc/com/jetbrains/python/refactoring/changeSignature/PyChangeSignatureTest.java
index dfd00af2d4c3..4ccc253be1bb 100644
--- a/python/testSrc/com/jetbrains/python/refactoring/changeSignature/PyChangeSignatureTest.java
+++ b/python/testSrc/com/jetbrains/python/refactoring/changeSignature/PyChangeSignatureTest.java
@@ -104,7 +104,8 @@ public class PyChangeSignatureTest extends PyTestCase {
 
   public void testFixDocstringRemove() {
     getIndentOptions().INDENT_SIZE = 2;
-    doChangeSignatureTest(null, Arrays.asList(new PyParameterInfo(0, "a", null, false)));
+    runWithDocStringFormat(DocStringFormat.REST,
+                           () -> doChangeSignatureTest(null, Arrays.asList(new PyParameterInfo(0, "a", null, false))));
   }
 
   // PY-9795