diff --git a/idea/tests/org/jetbrains/jet/plugin/libraries/NavigateToStdlibSourceRegressionTest.java b/idea/tests/org/jetbrains/jet/plugin/libraries/NavigateToStdlibSourceRegressionTest.java
index 8f9283fe3b7..6859fa6f390 100644
--- a/idea/tests/org/jetbrains/jet/plugin/libraries/NavigateToStdlibSourceRegressionTest.java
+++ b/idea/tests/org/jetbrains/jet/plugin/libraries/NavigateToStdlibSourceRegressionTest.java
@@ -68,7 +68,7 @@ public class NavigateToStdlibSourceRegressionTest extends NavigateToLibraryRegre
         PsiFile psiFile = getPsiFileForFileFromSources(file);
         String text = psiFile.getText();
         int index = text.indexOf(element);
-        assertNotSame(-1, "Cannot find text '" + element + "' in file " + path);
+        assertNotSame("Cannot find text '" + element + "' in file " + path, -1, index);
         while (Character.isLetter(text.charAt(index - 1))) {
             index = text.indexOf(element, index + 1);
         }