diff --git a/lib/libstand/zalloc_defs.h b/lib/libstand/zalloc_defs.h
index efde5b5b38b..668f785f99c 100644
--- a/lib/libstand/zalloc_defs.h
+++ b/lib/libstand/zalloc_defs.h
@@ -61,7 +61,10 @@ typedef long saddr_t;		/* signed long same size as pointer	*/
 typedef unsigned long iaddr_t;	/* unsigned long same size as pointer	*/
 typedef long saddr_t;		/* signed long same size as pointer	*/
 #endif
-
+#ifdef __arm__
+typedef unsigned long iaddr_t;	/* unsigned int same size as pointer	*/
+typedef int saddr_t;		/* signed int same size as pointer	*/
+#endif
 #include "zalloc_mem.h"
 
 #define Prototype extern