diff --git a/linpack_accelerate.c b/linpack_accelerate.c
index 84e5cd2ff8b8fb9f295c1aec3da3e9b35ad596bf..d992215077b92f2640db09363186f31770cd728b 100644
--- a/linpack_accelerate.c
+++ b/linpack_accelerate.c
@@ -100,7 +100,7 @@ main(void)
         }
         printf("\n\nLINPACK benchmark, accelerate version, %s precision.\n",PREC);
         printf("Machine precision:  %d digits.\n",BASE10DIG);
-        printf("Array size %"PLF" X %d.\n",arsize,arsize);
+        printf("Array size %d X %d.\n",arsize,arsize);
         printf("    Reps Time(s) DGEFA   DGESL  OVERHEAD    KFLOPS\n");
         printf("----------------------------------------------------\n");
         nreps=1;