1 files changed, 1 insertions, 0 deletions
diff --git a/sw/inc/acmplwrd.hxx b/sw/inc/acmplwrd.hxx
index c857727adfdd..4a544ca4d4cc 100644
--- a/sw/inc/acmplwrd.hxx
+++ b/sw/inc/acmplwrd.hxx
@@ -24,6 +24,7 @@
 
 #include <editeng/swafopt.hxx>
 #include <editeng/Trie.hxx>
+#include <tools/string.hxx>
 
 class SwDoc;
 class SwAutoCompleteWord_Impl;