diff --git a/dbaccess/source/core/misc/userinformation.cxx b/dbaccess/source/core/misc/userinformation.cxx
index 6910d76cfa38..3ee081fbc8ed 100644
--- a/dbaccess/source/core/misc/userinformation.cxx
+++ b/dbaccess/source/core/misc/userinformation.cxx
@@ -19,7 +19,6 @@
 
 #include "userinformation.hxx"
 
-#include <osl/diagnose.h>
 #include <i18nlangtag/languagetag.hxx>
 #include <unotools/configmgr.hxx>