diff --git a/toolchain/Config.in b/toolchain/Config.in
index 1e9460244d..adc2b29e12 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -211,7 +211,7 @@ comment "C Library"
 
 choice
 	prompt "C Library implementation" if TOOLCHAINOPTS
-	default LIBC_USE_UCLIBC if mips64 || mips64el
+	default LIBC_USE_GLIBC if mips64 || mips64el
 	default LIBC_USE_MUSL
 	help
 	  Select the C library implementation.