diff --git a/cmake/CheckNotInSources.cmake b/cmake/CheckNotInSources.cmake
index ad43141c0e8a37b1478026a87c799b01fd8e2b5a..b0069994019773ca99776050ebbbed2b4ad2488a 100644
--- a/cmake/CheckNotInSources.cmake
+++ b/cmake/CheckNotInSources.cmake
@@ -15,8 +15,8 @@ if (${CMAKE_BINARY_DIR} MATCHES "^${CMAKE_SOURCE_DIR}")
     message("")
     message("----------------------------------------------")
     message(" warning: remaining generated files!")
-    message("   ${CMAKE_BINARY_DIR}/CMakeCache.txt")
-    message("   ${CMAKE_BINARY_DIR}/CMakeFiles")
+    message("   ${CMAKE_SOURCE_DIR}/CMakeCache.txt")
+    message("   ${CMAKE_SOURCE_DIR}/CMakeFiles")
     message("----------------------------------------------")
     message("")
     message(" Please remove remaining generated files ")