diff --git a/include/stdint.h b/include/stdint.h
index 6f2f153f54..66114cd63e 100644
--- a/include/stdint.h
+++ b/include/stdint.h
@@ -134,7 +134,7 @@
 /* Limits of integer types capable of holding object pointers */
 
 #define INTPTR_MIN          PTR_MIN
-#define INTPTR_MAX          PTR_MIN
+#define INTPTR_MAX          PTR_MAX
 #define UINTPTR_MAX         UPTR_MAX
 
 /* Limits of greatest-width integer types */