diff --git a/src/build/toolchain/linux/BUILD.gn b/src/build/toolchain/linux/BUILD.gn
index 8743b15ffc..f3140ea32e 100644
--- a/src/build/toolchain/linux/BUILD.gn
+++ b/src/build/toolchain/linux/BUILD.gn
@@ -99,8 +99,8 @@ clang_toolchain("clang_x86") {
 clang_toolchain("clang_x86_openwrt") {
   # Output linker map files for binary size analysis.
   enable_linker_map = true
-  extra_cppflags = "--target=i386-openwrt-linux-musl -D_LIBCPP_HAS_MUSL_LIBC -D__UCLIBC__"
-  extra_ldflags = "--target=i386-openwrt-linux-musl"
+  extra_cppflags = "--target=i486-openwrt-linux-musl -D_LIBCPP_HAS_MUSL_LIBC -D__UCLIBC__"
+  extra_ldflags = "--target=i486-openwrt-linux-musl -Wl,--dynamic-linker=/lib/ld-musl-i386.so.1"
 
   toolchain_args = {
     current_cpu = "x86"
@@ -242,7 +242,7 @@ clang_toolchain("clang_mipsel") {
 
 clang_toolchain("clang_mipsel_openwrt") {
   extra_cppflags = "--target=mipsel-openwrt-linux-musl -D_LIBCPP_HAS_MUSL_LIBC -D__UCLIBC__"
-  extra_ldflags = "--target=mipsel-openwrt-linux-musl"
+  extra_ldflags = "--target=mipsel-openwrt-linux-musl -Wl,--dynamic-linker=/lib/ld-musl-mipsel-sf.so.1"
 
   toolchain_args = {
     current_cpu = "mipsel"