--- sylpheed-1.9.12/src/Makefile.am.orig	2006-01-16 13:14:05.000000000 +0000
+++ sylpheed-1.9.12/src/Makefile.am	2006-01-16 13:14:19.000000000 +0000
@@ -177,8 +177,7 @@
 	-DG_LOG_DOMAIN=\"Sylpheed\" \
 	$(GTK_CFLAGS) \
 	$(GDK_PIXBUF_CFLAGS) \
-	$(GPGME_CFLAGS) \
-	-I$(includedir)
+	$(GPGME_CFLAGS)
 
 sylpheed_LDADD = \
 	$(INTLLIBS) \