diff --git a/src/if_python3.c b/src/if_python3.c
index a78fa6b..ec17547 100644
--- a/src/if_python3.c
+++ b/src/if_python3.c
@@ -692,7 +692,7 @@
 /* Load the standard Python exceptions - don't import the symbols from the
  * DLL, as this can cause errors (importing data symbols is not reliable).
  */
-static void get_py3_exceptions __ARGS((void));
+static void get_py3_exceptions(void);
 
     static void
 get_py3_exceptions()