diff --git a/src/server/Makefile.am b/src/server/Makefile.am
--- a/src/server/Makefile.am
+++ b/src/server/Makefile.am
@@ -5,4 +5,4 @@ distrend_CFLAGS = @DISTLIBS_CFLAGS@ -I@t
 
 distrenslave_SOURCES = slave.c slavefuncs.c
 distrenslave_LDADD = @DISTLIBS_LIBS@ @top_builddir@/src/common/libdistrencommon.la
-distrend_CFLAGS = @DISTLIBS_CFLAGS@ -I@top_srcdir@/src/common
+distrenslave_CFLAGS = @DISTLIBS_CFLAGS@ -I@top_srcdir@/src/common