1 files changed, 1 insertions, 1 deletions
diff --git a/sw/inc/undobj.hxx b/sw/inc/undobj.hxx
index 298c9ca69941..f07aa30f3c74 100644
--- a/sw/inc/undobj.hxx
+++ b/sw/inc/undobj.hxx
@@ -23,7 +23,7 @@
 #include <memory>
 
 #include <svl/undo.hxx>
-
+#include <tools/solar.h>
 #include <SwRewriter.hxx>
 #include <swundo.hxx>