diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig
index 3ac0658df89cb45f4f76a8a5d246136e4b87e16a..5a6eb83467264c1a068b4abadeac9dc04d87f49e 100644
--- a/src/codegen/llvm.zig
+++ b/src/codegen/llvm.zig
@@ -11773,6 +11773,8 @@ fn backendSupportsF16(target: std.Target) bool {
 fn backendSupportsF128(target: std.Target) bool {
     return switch (target.cpu.arch) {
         .amdgcn,
+        .mips64,
+        .mips64el,
         .sparc,
         => false,
         .aarch64,