diff --git a/configure.ac b/configure.ac
index dfb268ca..bcc74c32 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1360,8 +1360,8 @@ AC_SUBST([VENDOR_SRC_ROOT])
 AC_SUBST([VENDOR_BUILD_ROOT])
 AC_SUBST([VENDOR_DIST_ROOT])
 
-TEST_LDFLAGS="${OPTIONAL_CRYPTO_LIBS} ${OPTIONAL_PKCS11_LIBS} -lcmocka -L\$(abs_top_builddir)/vendor/dist/lib -Wl,-rpath,\$(abs_top_builddir)/vendor/dist/lib"
-TEST_CFLAGS="${OPTIONAL_CRYPTO_CFLAGS} ${OPTIONAL_PKCS11_CFLAGS} -I\$(top_srcdir)/include -I\$(abs_top_builddir)/vendor/dist/include"
+TEST_LDFLAGS="${OPTIONAL_CRYPTO_LIBS} ${OPTIONAL_PKCS11_LIBS} ${OPTIONAL_LZO_LIBS} -lcmocka -L\$(abs_top_builddir)/vendor/dist/lib -Wl,-rpath,\$(abs_top_builddir)/vendor/dist/lib"
+TEST_CFLAGS="${OPTIONAL_CRYPTO_CFLAGS} ${OPTIONAL_PKCS11_CFLAGS} ${OPTIONAL_LZO_CFLAGS} -I\$(top_srcdir)/include -I\$(abs_top_builddir)/vendor/dist/include"
 
 AC_SUBST([TEST_LDFLAGS])
 AC_SUBST([TEST_CFLAGS])