diff --git a/Qt.gitignore b/Qt.gitignore
index 5291a385b2598093cb2ca3d11e7f49c7f386d1ca..7bc58fb79933c4c21cf462803d575e530d9e4363 100644
--- a/Qt.gitignore
+++ b/Qt.gitignore
@@ -41,3 +41,6 @@ target_wrapper.*
 
 # QtCreator CMake
 CMakeLists.txt.user*
+
+# QtCreator 4.8< compilation database 
+compile_commands.json