diff --git a/Include/pyport.h b/Include/pyport.h
index ea2091b9cb8..2440c55f7a2 100644
--- a/Include/pyport.h
+++ b/Include/pyport.h
@@ -583,7 +583,6 @@ typedef	struct fd_set {
 
 #ifndef INT_MAX
 #define INT_MAX 2147483647
-#define INT_MIN (-INT_MAX - 1)
 #endif
 
 #ifndef LONG_MAX