diff --git a/Source/CTest/cmCTestCoverageHandler.cxx b/Source/CTest/cmCTestCoverageHandler.cxx
index b21a7bcc6..248b1a2f2 100644
--- a/Source/CTest/cmCTestCoverageHandler.cxx
+++ b/Source/CTest/cmCTestCoverageHandler.cxx
@@ -70,7 +70,7 @@ void cmCTestCoverageHandler::EndCoverageLogFile(cmGeneratedFileStream& ostr, int
   char covLogFilename[1024];
   sprintf(covLogFilename, "CoverageLog-%d.xml", logFileCount);
   cmCTestLog(m_CTest, HANDLER_VERBOSE_OUTPUT, "Close file: " << covLogFilename << std::endl);
-  ostr.close();
+  ostr.Close();
 }
 
 //----------------------------------------------------------------------