--- plugins/wordperfect/xp/Makefile.in.orig	2016-01-26 22:09:46.402022000 +0100
+++ plugins/wordperfect/xp/Makefile.in	2016-01-26 22:12:18.203941000 +0100
@@ -492,8 +492,6 @@
 	-DABI_BUILD_VERSION=\"$(VERSION)\"
 
 libxp_la_SOURCES = \
-	ie_exp_WordPerfect.cpp \
-	ie_exp_WordPerfect.h \
 	ie_impexp_WordPerfect.cpp \
 	ie_impexp_WordPerfect.h \
 	ie_imp_WordPerfect.cpp \