diff --git a/poky/meta/recipes-devtools/gdb/gdb-common.inc b/poky/meta/recipes-devtools/gdb/gdb-common.inc
index fa64939..08f615a 100644
--- a/poky/meta/recipes-devtools/gdb/gdb-common.inc
+++ b/poky/meta/recipes-devtools/gdb/gdb-common.inc
@@ -4,11 +4,10 @@
 DEPENDS = "expat zlib ncurses virtual/libiconv ${LTTNGUST} bison-native"
 
 LTTNGUST = "lttng-ust"
+LTTNGUST_arc = ""
 LTTNGUST_aarch64 = ""
-LTTNGUST_riscv64 = ""
 LTTNGUST_mipsarch = ""
 LTTNGUST_sh4 = ""
-LTTNGUST_libc-musl = ""
 
 inherit autotools texinfo