diff --git a/include/dm/util.h b/include/dm/util.h
index 32060ab..45529ce 100644
--- a/include/dm/util.h
+++ b/include/dm/util.h
@@ -72,6 +72,6 @@
  *
  * Returns true if node is needed in SPL/TL, false otherwise.
  */
-int dm_fdt_pre_reloc(const void *blob, int offset);
+bool dm_fdt_pre_reloc(const void *blob, int offset);
 
 #endif