--- a/src/engine/Makefile.am
+++ b/src/engine/Makefile.am
@@ -76,4 +76,5 @@ include_HEADERS = \
 	sabcfg.h

 libsablot_la_LDFLAGS = -version-info 100:3:100
+libsablot_la_LIBADD = @EXPAT_LIBS@