diff --git a/meta-openembedded/meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd_243.bb b/meta-openembedded/meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd_243.bb
index dee3eab..6411677 100644
--- a/meta-openembedded/meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd_243.bb
+++ b/meta-openembedded/meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd_243.bb
@@ -18,7 +18,7 @@
            "
 
 # patches needed by musl
-SRC_URI_append_libc-musl = " ${SRC_URI_MUSL}"
+SRC_URI:append:libc-musl = " ${SRC_URI_MUSL}"
 SRC_URI_MUSL = "\
                file://0002-don-t-use-glibc-specific-qsort_r.patch \
                file://0003-missing_type.h-add-__compare_fn_t-and-comparison_fn_.patch \
@@ -46,7 +46,7 @@
                "
 
 PACKAGECONFIG ??= "gshadow idn"
-PACKAGECONFIG_remove_libc-musl = " gshadow idn"
+PACKAGECONFIG:remove:libc-musl = " gshadow idn"
 PACKAGECONFIG[gshadow] = "-Dgshadow=true,-Dgshadow=false"
 PACKAGECONFIG[idn] = "-Didn=true,-Didn=false"