diff --git a/src/dsp/dsp.h b/src/dsp/dsp.h
index 73a82536..f8813d77 100644
--- a/src/dsp/dsp.h
+++ b/src/dsp/dsp.h
@@ -60,7 +60,7 @@ extern "C" {
 #define WEBP_USE_NEON
 #endif
 
-#if defined(__mips__) && !defined(__mips64)
+#if defined(__mips__) && !defined(__mips64) && (__mips_isa_rev < 6)
 #define WEBP_USE_MIPS32
 #endif