diff --git a/unotools/source/misc/datetime.cxx b/unotools/source/misc/datetime.cxx
index ac42bfe92fd7..cb6b6e1ac486 100644
--- a/unotools/source/misc/datetime.cxx
+++ b/unotools/source/misc/datetime.cxx
@@ -21,7 +21,6 @@
 #include <tools/date.hxx>
 #include <tools/time.hxx>
 #include <tools/datetime.hxx>
-#include <stdexcept>
 #include <rtl/ustrbuf.hxx>
 #include <rtl/math.hxx>