diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig
index 50400b2de46b..4391436cd4c1 100644
--- a/src/codegen/llvm.zig
+++ b/src/codegen/llvm.zig
@@ -11800,6 +11800,8 @@ fn backendSupportsF16(target: std.Target) bool {
 fn backendSupportsF128(target: std.Target) bool {
     return switch (target.cpu.arch) {
         .amdgcn,
+        .mips64,
+        .mips64el,
         .sparc,
         => false,
         .aarch64,