diff --git a/examples/Makefile.am b/examples/Makefile.am
index ecf049d..42ad818 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -1,4 +1,4 @@
-AM_CPPFLAGS=-I. -I../include "-D_U_=__attribute__((unused))" \
+AM_CPPFLAGS=-I. -I${srcdir}/../include "-D_U_=__attribute__((unused))" \
 	"-D_R_(A,B)=__attribute__((format(printf,A,B)))"
 AM_CFLAGS=$(WARN_CFLAGS)
 LDADD = ../lib/libiscsi.la
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 039e3e2..e7aeb75 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -15,9 +15,9 @@ SOREVISON=0
 SOAGE=1
 libiscsi_la_LDFLAGS = \
 	-version-info $(SOCURRENT):$(SOREVISON):$(SOAGE) -bindir $(bindir) \
-	-no-undefined -export-symbols libiscsi.syms
+	-no-undefined -export-symbols ${srcdir}/libiscsi.syms
 
-libiscsi_la_CPPFLAGS = -I../include -I$(srcdir)/include \
+libiscsi_la_CPPFLAGS = -I${srcdir}/../include -I$(srcdir)/include \
 	"-D_U_=__attribute__((unused))" \
 	"-D_R_(A,B)=__attribute__((format(printf,A,B)))"
 
diff --git a/test-tool/Makefile.am b/test-tool/Makefile.am
index 53740b2..f062c21 100644
--- a/test-tool/Makefile.am
+++ b/test-tool/Makefile.am
@@ -1,4 +1,5 @@
-AM_CPPFLAGS=-I. -I../include "-D_U_=__attribute__((unused))" \
+AM_CPPFLAGS=-I. -I${srcdir}/../include \
+	"-D_U_=__attribute__((unused)) " \
 	"-D_R_(A,B)=__attribute__((format(printf,A,B)))"
 AM_CFLAGS=$(WARN_CFLAGS)
 LDADD = ../lib/libiscsi.la
diff --git a/utils/Makefile.am b/utils/Makefile.am
index 6624880..bde1c81 100644
--- a/utils/Makefile.am
+++ b/utils/Makefile.am
@@ -1,4 +1,4 @@
-AM_CPPFLAGS = -I../include "-D_U_=__attribute__((unused))" \
+AM_CPPFLAGS = -I${srcdir}/../include "-D_U_=__attribute__((unused))" \
 	"-D_R_(A,B)=__attribute__((format(printf,A,B)))"
 AM_CFLAGS = $(WARN_CFLAGS)
 LDADD = ../lib/libiscsi.la