diff --git a/recipes-wlroots/sway/sway-1.8.bb b/recipes-wlroots/sway/sway-1.8.bb
index 55840a9..1327391 100644
--- a/recipes-wlroots/sway/sway-1.8.bb
+++ b/recipes-wlroots/sway/sway-1.8.bb
@@ -73,8 +73,4 @@ do_install:append() {
 	install -m 755 ${S}/contrib/inactive-windows-transparency.py ${D}${bindir}
 }
 
-FILES:${PN}:append = " \
-	${datadir} \
-"
-
-BBCLASSEXTEND = ""
+FILES:${PN} += "${datadir}"
diff --git a/recipes-wlroots/sway/sway-1.9.bb b/recipes-wlroots/sway/sway-1.9.bb
index 1bfda6e..4569cb2 100644
--- a/recipes-wlroots/sway/sway-1.9.bb
+++ b/recipes-wlroots/sway/sway-1.9.bb
@@ -1,4 +1,3 @@
-
 SUMMARY = "A Wayland WM"
 HOMEPAGE = "https://github.com/swaywm/sway"
 BUGTRACKER = "https://github.com/swaywm/sway/issues"
@@ -63,8 +62,4 @@ PACKAGECONFIG ?= " \
 
 EXTRA_OEMESON += "--buildtype release"
 
-FILES:${PN}:append = " \
-	${datadir} \
-"
-
-BBCLASSEXTEND = ""
+FILES:${PN} += "${datadir}"
diff --git a/recipes-wlroots/sway/sway_git.bb b/recipes-wlroots/sway/sway_git.bb
index 2925beb..0c59bc2 100644
--- a/recipes-wlroots/sway/sway_git.bb
+++ b/recipes-wlroots/sway/sway_git.bb
@@ -63,8 +63,4 @@ PACKAGECONFIG ?= " \
 
 EXTRA_OEMESON += "--buildtype release"
 
-FILES:${PN}:append = " \
-	${datadir} \
-"
-
-BBCLASSEXTEND = ""
+FILES:${PN} += "${datadir}"