diff --git a/common/xyzModem.c b/common/xyzModem.c
index 6bf2375..fc3459e 100644
--- a/common/xyzModem.c
+++ b/common/xyzModem.c
@@ -72,7 +72,7 @@
     }
   if (tstc ())
     {
-      *c = getc ();
+      *c = getchar();
       return 1;
     }
   return 0;