diff --git a/sysdeps/mips/mips64/Implies b/sysdeps/mips/mips64/Implies
index a8cae95f9d..06b9091f3b 100644
--- a/sysdeps/mips/mips64/Implies
+++ b/sysdeps/mips/mips64/Implies
@@ -1 +1,3 @@
 wordsize-64
+# MIPS uses IEEE 754 floating point.
+ieee754