diff --git a/widgets/lineedit.cpp b/widgets/lineedit.cpp
index 61fc2e257..2127bf4cd 100644
--- a/widgets/lineedit.cpp
+++ b/widgets/lineedit.cpp
@@ -46,9 +46,9 @@ class LineEdit::Private
         QString defaultText;
         QString oldText;
 
-        bool showingDefaultText;
-        bool styled;
-        bool multiline;
+        bool showingDefaultText : 1;
+        bool styled : 1;
+        bool multiline : 1;
 
 };