diff --git a/afsk/telem.c b/afsk/telem.c
index 923adc6f..33492aac 100644
--- a/afsk/telem.c
+++ b/afsk/telem.c
@@ -14,7 +14,6 @@
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <sys/types.h>
-#include <share.h>
 
 #define PLUS_X 0
 #define PLUS_Y 1