diff --git a/memcheck/mc_translate.c b/memcheck/mc_translate.c
index 5f1eb6d00..18638d3ba 100644
--- a/memcheck/mc_translate.c
+++ b/memcheck/mc_translate.c
@@ -2428,6 +2428,7 @@ IRAtom* expr2vbits_Binop ( MCEnv* mce,
          /* I32(rm) x I64/F64 -> I64/F64 */
          return mkLazy2(mce, Ity_I64, vatom1, vatom2);
 
+      case Iop_RoundF32toInt:
       case Iop_SqrtF32:
          /* I32(rm) x I32/F32 -> I32/F32 */
          return mkLazy2(mce, Ity_I32, vatom1, vatom2);