diff --git a/support/config-fragments/autobuild/br-riscv64-musl.config b/support/config-fragments/autobuild/br-riscv64-musl.config
new file mode 100644
index 0000000000..89e7afb276
--- /dev/null
+++ b/support/config-fragments/autobuild/br-riscv64-musl.config
@@ -0,0 +1,3 @@
+BR2_riscv=y
+BR2_TOOLCHAIN_BUILDROOT_MUSL=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
diff --git a/support/config-fragments/autobuild/toolchain-configs.csv b/support/config-fragments/autobuild/toolchain-configs.csv
index 15a69d60ee..da689c5fe7 100644
--- a/support/config-fragments/autobuild/toolchain-configs.csv
+++ b/support/config-fragments/autobuild/toolchain-configs.csv
@@ -53,6 +53,7 @@ support/config-fragments/autobuild/br-powerpc-e500mc-full.config,x86_64
 support/config-fragments/autobuild/br-powerpc-internal-full.config,any
 support/config-fragments/autobuild/br-riscv32.config,x86_64
 support/config-fragments/autobuild/br-riscv64.config,x86_64
+support/config-fragments/autobuild/br-riscv64-musl.config,any
 support/config-fragments/autobuild/br-sh4-full.config,x86_64
 support/config-fragments/autobuild/br-sparc-uclibc.config,x86_64
 support/config-fragments/autobuild/br-sparc64-glibc.config,x86_64