diff --git a/test/apps/Makefile.am b/test/apps/Makefile.am
index 7d8278b..ea913b4 100644
--- a/test/apps/Makefile.am
+++ b/test/apps/Makefile.am
@@ -45,7 +45,7 @@ bin_PROGRAMS = $(check_PROGRAMS)
 AM_CPPFLAGS = -I$(top_srcdir)/test/include
 LDADD =
 else
-AM_CPPFLAGS = -I$(top_builddir)/mpp -I$(top_srcdir)/mpp -I$(top_srcdir)/modules/tests-sos/include
+AM_CPPFLAGS = -I$(top_builddir)/mpp -I$(top_srcdir)/mpp -I$(top_srcdir)/modules/tests-sos/test/include
 LDADD = $(top_builddir)/src/libsma.la
 endif
 
diff --git a/test/shmemx/Makefile.am b/test/shmemx/Makefile.am
index b023edd..9eeff02 100644
--- a/test/shmemx/Makefile.am
+++ b/test/shmemx/Makefile.am
@@ -64,7 +64,7 @@ AM_CPPFLAGS = -I$(top_srcdir)/test/include
 AM_FCFLAGS =
 LDADD =
 else
-AM_CPPFLAGS = -I$(top_builddir)/mpp -I$(top_srcdir)/mpp -I$(top_srcdir)/modules/tests-sos/include
+AM_CPPFLAGS = -I$(top_builddir)/mpp -I$(top_srcdir)/mpp -I$(top_srcdir)/modules/tests-sos/test/include
 AM_FCFLAGS = -I$(top_builddir)/mpp
 LDADD = $(top_builddir)/src/libsma.la
 endif
diff --git a/test/spec-example/Makefile.am b/test/spec-example/Makefile.am
index d13bbbc..4ccc353 100644
--- a/test/spec-example/Makefile.am
+++ b/test/spec-example/Makefile.am
@@ -58,7 +58,7 @@ AM_CPPFLAGS = -I$(top_srcdir)/test/include
 AM_FCFLAGS =
 LDADD =
 else
-AM_CPPFLAGS = -I$(top_builddir)/mpp -I$(top_srcdir)/mpp -I$(top_srcdir)/modules/tests-sos/include
+AM_CPPFLAGS = -I$(top_builddir)/mpp -I$(top_srcdir)/mpp -I$(top_srcdir)/modules/tests-sos/test/include
 AM_FCFLAGS = -I$(top_builddir)/mpp
 LDADD = $(top_builddir)/src/libsma.la
 endif
diff --git a/test/unit/Makefile.am b/test/unit/Makefile.am
index 947b114..22dc410 100644
--- a/test/unit/Makefile.am
+++ b/test/unit/Makefile.am
@@ -199,7 +199,7 @@ AM_CPPFLAGS = -I$(top_srcdir)/test/include
 AM_FCFLAGS =
 LDADD =
 else
-AM_CPPFLAGS = -I$(top_builddir)/mpp -I$(top_srcdir)/mpp -I$(top_srcdir)/modules/tests-sos/include
+AM_CPPFLAGS = -I$(top_builddir)/mpp -I$(top_srcdir)/mpp -I$(top_srcdir)/modules/tests-sos/test/include
 AM_FCFLAGS = -I$(top_builddir)/mpp
 LDADD = $(top_builddir)/src/libsma.la
 endif