diff --git a/conf/layer.conf b/conf/layer.conf
index ba5a1c5..37efb68 100644
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -8,6 +8,7 @@ BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
 BBFILE_COLLECTIONS += "ossystems-base"
 BBFILE_PATTERN_ossystems-base := "^${LAYERDIR}/"
 BBFILE_PRIORITY_ossystems-base = "8"
+LAYERDEPENDS_ossystems-base = "core"
 
 addpylib ${LAYERDIR}/lib ossystems
 
diff --git a/recipes-graphics/weston-touch-calibrator-service/weston-touch-calibrator-service_1.0.bb b/recipes-graphics/weston-touch-calibrator-service/weston-touch-calibrator-service_1.0.bb
index 7e71aea..9f02ac1 100644
--- a/recipes-graphics/weston-touch-calibrator-service/weston-touch-calibrator-service_1.0.bb
+++ b/recipes-graphics/weston-touch-calibrator-service/weston-touch-calibrator-service_1.0.bb
@@ -15,7 +15,7 @@ SRC_URI = "\
 
 inherit systemd features_check
 
-REQUIRED_DISTRO_FEATURES += "wayland"
+REQUIRED_DISTRO_FEATURES += "wayland pam"
 
 SYSTEMD_SERVICE:${PN} = "weston-touch-calibrator.service"