diff --git a/common/bootm.c b/common/bootm.c
index 3526eb6de4..64edcc59fe 100644
--- a/common/bootm.c
+++ b/common/bootm.c
@@ -442,7 +442,7 @@ int bootm_load_os(bootm_headers_t *images, unsigned long *load_end,
 		bootstage_error(BOOTSTAGE_ID_DECOMP_IMAGE);
 		return err;
 	}
-	flush_cache(load, (*load_end - load) * sizeof(ulong));
+	flush_cache(load, *load_end - load);
 
 	debug("   %s loaded at 0x%08lx, end = 0x%08lx\n",
 	      genimg_get_type_name(os.type), load, *load_end);