diff --git a/poky/meta/recipes-devtools/gdb/gdb-8.3.inc b/poky/meta/recipes-devtools/gdb/gdb-8.3.inc
index a5ef936..070c17d 100644
--- a/poky/meta/recipes-devtools/gdb/gdb-8.3.inc
+++ b/poky/meta/recipes-devtools/gdb/gdb-8.3.inc
@@ -4,7 +4,7 @@
 		    file://COPYING3.LIB;md5=6a6a8e020838b23406c81b19c1d46df6 \
 		    file://COPYING.LIB;md5=9f604d8a4f8e74f4f5140845a21b6674"
 
-SRC_URI = "http://ftp.gnu.org/gnu/gdb/gdb-${PV}.tar.xz \
+SRC_URI = "${GNU_MIRROR}/gdb/gdb-${PV}.tar.xz \
            file://0001-gdbserver-ctrl-c-handling.patch \
            file://0002-make-man-install-relative-to-DESTDIR.patch \
            file://0003-mips-linux-nat-Define-_ABIO32-if-not-defined.patch \
diff --git a/poky/meta/recipes-devtools/gdb/gdb_8.3.bb b/poky/meta/recipes-devtools/gdb/gdb_8.3.bb
index c6eac84..d70757a 100644
--- a/poky/meta/recipes-devtools/gdb/gdb_8.3.bb
+++ b/poky/meta/recipes-devtools/gdb/gdb_8.3.bb
@@ -26,4 +26,3 @@
 		chmod +x ${WORKDIR}/python
 	fi
 }
-CPPFLAGS_append_libc-musl = " -Drpl_gettimeofday=gettimeofday -Drpl_stat=stat"